91991379

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{3049}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 125172000

約数和(自身を除く): 33180621

約数列:

[1, 3, 89, 113, 267, 339, 3049, 9147, 10057, 30171, 271361, 344537, 814083, 1033611, 30663793, 91991379]

約数ペア:

[(1, 91991379), (3, 30663793), (89, 1033611), (113, 814083), (267, 344537), (339, 271361), (3049, 30171), (9147, 10057)]