Q: What is the sum of all factors of the number 138,141,171 excluding 138,141,171?
A: 89,901,501
The factors of the number 138,141,171 are: 1, 3, 7, 9, 21, 63, 2192717, 6578151, 15349019, 19734453, 46047057, 138141171.
If you add them up, you will get the total of 138,141,260. Now subtract 138,141,171 to get 89,901,501