Q: What is the sum of all factors of the number 131,242,671 excluding 131,242,671?
A: 99,737,169
The factors of the number 131,242,671 are: 1, 3, 7, 9, 19, 21, 57, 63, 83, 133, 171, 249, 399, 581, 747, 1197, 1321, 1577, 1743, 3963, 4731, 5229, 9247, 11039, 11889, 14193, 25099, 27741, 33117, 75297, 83223, 99351, 109643, 175693, 225891, 328929, 527079, 767501, 986787, 1581237, 2083217, 2302503, 6249651, 6907509, 14582519, 18748953, 43747557, 131242671.
If you add them up, you will get the total of 131,242,770. Now subtract 131,242,671 to get 99,737,169