Q: What is the sum of all factors of the number 133,263 excluding 133,263?
A: 89,505
The factors of the number 133,263 are: 1, 3, 9, 13, 17, 39, 51, 67, 117, 153, 201, 221, 603, 663, 871, 1139, 1989, 2613, 3417, 7839, 10251, 14807, 44421, 133263.
If you add them up, you will get the total of 133,352. Now subtract 133,263 to get 89,505