# Prime factorization of 621

Here you will see step by step solution of prime factorization of 621, how to find factors of 621, you will see all factors of 621, how many factors of 621 has? Factors of 621 are 1, 3, 9, 23, 27, 69, 207, 621, we can see that 621 has 8 factor and sum of all factors is 960.

• All Factors of 621: 1, 3, 9, 23, 27, 69, 207, 621
• Prime Factors of 621: 3 × 3 × 3 × 23
• Prime Factorization of 621: 33 × 231
• Sum of Factors of 621: 960
• Is 621 prime number: No

### How to find factors of 621 by Division Method?

To find the factors of 621 by division method, we need the find the all numbers between 1 to 621, which divide 621 with 0 remainder, then the number is factor of 621.

### Pair factors of 621

• 621/1 = 621 [ 1 × 621 (1, 621) 1 and 621 is pair factor of 621]
• 621/3 = 207 [ 3 × 207 (3, 207) 3 and 207 is pair factor of 621]
• 621/9 = 69 [ 9 × 69 (9, 69) 9 and 69 is pair factor of 621]
• 621/23 = 27 [ 23 × 27 (23, 27) 23 and 27 is pair factor of 621]
• 621/27 = 23 [ 27 × 23 (27, 23) 27 and 23 is pair factor of 621]
• 621/69 = 9 [ 69 × 9 (69, 9) 69 and 9 is pair factor of 621]
• 621/207 = 3 [ 207 × 3 (207, 3) 207 and 3 is pair factor of 621]
• 621/621 = 1 [ 621 × 1 (621, 1) 621 and 1 is pair factor of 621]

As we checked numbers between 1 to 621 that are not leaving any remainder, hence we can say factors of 621 is 1, 3, 9, 23, 27, 69, 207, 621.

Also note that, in exponential form prime factorization of 621 is written as 33 × 231 and it is a composite number.

#### Prime Factorization Calculator

We hope you understand that how to find factors of 621. Let's check some other examples of factors.