Q: What is the sum of all factors of the number 123,453 excluding 123,453?
A: 82,467
The factors of the number 123,453 are: 1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 261, 319, 387, 473, 957, 1247, 1419, 2871, 3741, 4257, 11223, 13717, 41151, 123453.
If you add them up, you will get the total of 123,535. Now subtract 123,453 to get 82,467