Q: What is the sum of all factors of the number 120,757,221 excluding 120,757,221?
A: 67,807,155
The factors of the number 120,757,221 are: 1, 3, 9, 13, 39, 117, 281, 843, 2529, 3653, 3673, 10959, 11019, 32877, 33057, 47749, 143247, 429741, 1032113, 3096339, 9289017, 13417469, 40252407, 120757221.
If you add them up, you will get the total of 120,757,288. Now subtract 120,757,221 to get 67,807,155