70733481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15241}}^1$

素因数の和:15281

約数の個数: 32

約数和(自身を含む): 122911488

約数和(自身を除く): 52178007

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 15241, 45723, 106687, 198133, 259097, 320061, 594399, 777291, 1386931, 1813679, 3368261, 4160793, 5441037, 10104783, 23577827, 70733481]

約数ペア:

[(1, 70733481), (3, 23577827), (7, 10104783), (13, 5441037), (17, 4160793), (21, 3368261), (39, 1813679), (51, 1386931), (91, 777291), (119, 594399), (221, 320061), (273, 259097), (357, 198133), (663, 106687), (1547, 45723), (4641, 15241)]