Q: What is the sum of all factors of the number 71,253 excluding 71,253?
A: 63,147
The factors of the number 71,253 are: 1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 783, 819, 1131, 1827, 2457, 2639, 3393, 5481, 7917, 10179, 23751, 71253.
If you add them up, you will get the total of 71,316. Now subtract 71,253 to get 63,147