68078829

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14669}}^1$

素因数の和:14709

約数の個数: 32

約数和(自身を含む): 118298880

約数和(自身を除く): 50220051

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 14669, 44007, 102683, 190697, 249373, 308049, 572091, 748119, 1334879, 1745611, 3241849, 4004637, 5236833, 9725547, 22692943, 68078829]

約数ペア:

[(1, 68078829), (3, 22692943), (7, 9725547), (13, 5236833), (17, 4004637), (21, 3241849), (39, 1745611), (51, 1334879), (91, 748119), (119, 572091), (221, 308049), (273, 249373), (357, 190697), (663, 102683), (1547, 44007), (4641, 14669)]