Q: What is the sum of all factors of the number 100,425,501 excluding 100,425,501?

A: 64,231,299

Why is 64,231,299 the sum of all factors of 100,425,501, excluding 100,425,501?

The factors of the number 100,425,501 are: 1, 3, 9, 11, 27, 33, 81, 99, 269, 297, 419, 807, 891, 1257, 2421, 2959, 3771, 4609, 7263, 8877, 11313, 13827, 21789, 26631, 33939, 41481, 79893, 112711, 124443, 239679, 338133, 373329, 1014399, 1239821, 3043197, 3719463, 9129591, 11158389, 33475167, 100425501.

If you add them up, you will get the total of 100,425,565. Now subtract 100,425,501 to get 64,231,299