74138271

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 101046528

約数和(自身を除く): 26908257

約数列:

[1, 3, 71, 131, 213, 393, 2657, 7971, 9301, 27903, 188647, 348067, 565941, 1044201, 24712757, 74138271]

約数ペア:

[(1, 74138271), (3, 24712757), (71, 1044201), (131, 565941), (213, 348067), (393, 188647), (2657, 27903), (7971, 9301)]