Q: What is the sum of all factors of the number 159,291 excluding 159,291?
A: 91,869
The factors of the number 159,291 are: 1, 3, 9, 11, 33, 99, 1609, 4827, 14481, 17699, 53097, 159291.
If you add them up, you will get the total of 159,382. Now subtract 159,291 to get 91,869