Q: What is the sum of all factors of the number 561,153 excluding 561,153?
A: 231,135
The factors of the number 561,153 are: 1, 3, 17, 51, 11003, 33009, 187051, 561153.
If you add them up, you will get the total of 561,384. Now subtract 561,153 to get 231,135