81073545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6833}}^1$

素因数の和:6961

約数の個数: 32

約数和(自身を含む): 149582592

約数和(自身を除く): 68509047

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 3955, 6833, 11865, 20499, 34165, 47831, 102495, 143493, 239155, 717465, 772129, 2316387, 3860645, 5404903, 11581935, 16214709, 27024515, 81073545]

約数ペア:

[(1, 81073545), (3, 27024515), (5, 16214709), (7, 11581935), (15, 5404903), (21, 3860645), (35, 2316387), (105, 772129), (113, 717465), (339, 239155), (565, 143493), (791, 102495), (1695, 47831), (2373, 34165), (3955, 20499), (6833, 11865)]