Q: What is the sum of all factors of the number 78,729 excluding 78,729?
A: 47,223
The factors of the number 78,729 are: 1, 3, 7, 21, 23, 69, 161, 163, 483, 489, 1141, 3423, 3749, 11247, 26243, 78729.
If you add them up, you will get the total of 78,776. Now subtract 78,729 to get 47,223