80689647

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 110403072

約数和(自身を除く): 29713425

約数列:

[1, 3, 47, 141, 227, 681, 2521, 7563, 10669, 32007, 118487, 355461, 572267, 1716801, 26896549, 80689647]

約数ペア:

[(1, 80689647), (3, 26896549), (47, 1716801), (141, 572267), (227, 355461), (681, 118487), (2521, 32007), (7563, 10669)]