Q: What is the sum of all factors of the number 113,123,223 excluding 113,123,223?

A: 67,633,353

Why is 67,633,353 the sum of all factors of 113,123,223, excluding 113,123,223?

The factors of the number 113,123,223 are: 1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 369, 621, 943, 1107, 1481, 1863, 2829, 3321, 4443, 8487, 13329, 25461, 34063, 39987, 60721, 76383, 102189, 119961, 182163, 306567, 546489, 919701, 1396583, 1639467, 2759103, 4189749, 4918401, 12569247, 37707741, 113123223.

If you add them up, you will get the total of 113,123,290. Now subtract 113,123,223 to get 67,633,353