89990061

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13313

約数の個数: 32

約数和(自身を含む): 152847360

約数和(自身を除く): 62857299

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 13267, 39801, 92869, 225539, 252073, 278607, 676617, 756219, 1578773, 1764511, 4285241, 4736319, 5293533, 12855723, 29996687, 89990061]

約数ペア:

[(1, 89990061), (3, 29996687), (7, 12855723), (17, 5293533), (19, 4736319), (21, 4285241), (51, 1764511), (57, 1578773), (119, 756219), (133, 676617), (323, 278607), (357, 252073), (399, 225539), (969, 92869), (2261, 39801), (6783, 13267)]