79211079

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 117160992

約数和(自身を除く): 37949913

約数列:

[1, 3, 9, 71, 113, 213, 339, 639, 1017, 1097, 3291, 8023, 9873, 24069, 72207, 77887, 123961, 233661, 371883, 700983, 1115649, 8801231, 26403693, 79211079]

約数ペア:

[(1, 79211079), (3, 26403693), (9, 8801231), (71, 1115649), (113, 700983), (213, 371883), (339, 233661), (639, 123961), (1017, 77887), (1097, 72207), (3291, 24069), (8023, 9873)]