Q: What is the sum of all factors of the number 74,331,243 excluding 74,331,243?
A: 51,520,917
The factors of the number 74,331,243 are: 1, 3, 7, 9, 21, 27, 63, 189, 393287, 1179861, 2753009, 3539583, 8259027, 10618749, 24777081, 74331243.
If you add them up, you will get the total of 74,331,294. Now subtract 74,331,243 to get 51,520,917