81582541

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 90854784

約数和(自身を除く): 9272243

約数列:

[1, 17, 23, 137, 391, 1523, 2329, 3151, 25891, 35029, 53567, 208651, 595493, 3547067, 4798973, 81582541]

約数ペア:

[(1, 81582541), (17, 4798973), (23, 3547067), (137, 595493), (391, 208651), (1523, 53567), (2329, 35029), (3151, 25891)]