Q: What is the sum of all factors of the number 124,105,443 excluding 124,105,443?

A: 82,763,037

Why is 82,763,037 the sum of all factors of 124,105,443, excluding 124,105,443?

The factors of the number 124,105,443 are: 1, 3, 7, 11, 21, 33, 77, 231, 727, 739, 2181, 2217, 5089, 5173, 7997, 8129, 15267, 15519, 23991, 24387, 55979, 56903, 167937, 170709, 537253, 1611759, 3760771, 5909783, 11282313, 17729349, 41368481, 124105443.

If you add them up, you will get the total of 124,105,525. Now subtract 124,105,443 to get 82,763,037