Q: What is the sum of all factors of the number 75,236,721 excluding 75,236,721?
A: 43,109,007
The factors of the number 75,236,721 are: 1, 3, 7, 21, 31, 93, 217, 651, 115571, 346713, 808997, 2426991, 3582701, 10748103, 25078907, 75236721.
If you add them up, you will get the total of 75,236,764. Now subtract 75,236,721 to get 43,109,007