Q: What is the sum of all factors of the number 72,393,993 excluding 72,393,993?
A: 51,200,247
The factors of the number 72,393,993 are: 1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 127679, 383037, 893753, 1149111, 2681259, 3447333, 8043777, 10341999, 24131331, 72393993.
If you add them up, you will get the total of 72,394,044. Now subtract 72,393,993 to get 51,200,247