Q: What is the sum of all factors of the number 66,423,321 excluding 66,423,321?
A: 38,146,599
The factors of the number 66,423,321 are: 1, 3, 9, 27, 41, 59, 81, 113, 123, 177, 243, 339, 369, 531, 1017, 1107, 1593, 2419, 3051, 3321, 4633, 4779, 6667, 7257, 9153, 9963, 13899, 14337, 20001, 21771, 27459, 41697, 60003, 65313, 125091, 180009, 195939, 273347, 375273, 540027, 587817, 820041, 1125819, 1620081, 2460123, 7380369, 22141107, 66423321.
If you add them up, you will get the total of 66,423,359. Now subtract 66,423,321 to get 38,146,599