68424837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 32697723

約数列:

[1, 3, 13, 39, 59, 131, 177, 227, 393, 681, 767, 1703, 2301, 2951, 5109, 7729, 8853, 13393, 23187, 29737, 40179, 89211, 100477, 174109, 301431, 386581, 522327, 1159743, 1754483, 5263449, 22808279, 68424837]

約数ペア:

[(1, 68424837), (3, 22808279), (13, 5263449), (39, 1754483), (59, 1159743), (131, 522327), (177, 386581), (227, 301431), (393, 174109), (681, 100477), (767, 89211), (1703, 40179), (2301, 29737), (2951, 23187), (5109, 13393), (7729, 8853)]