168304791

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{2143}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 229699584

約数和(自身を除く): 61394793

約数列:

[1, 3, 47, 141, 557, 1671, 2143, 6429, 26179, 78537, 100721, 302163, 1193651, 3580953, 56101597, 168304791]

約数ペア:

[(1, 168304791), (3, 56101597), (47, 3580953), (141, 1193651), (557, 302163), (1671, 100721), (2143, 78537), (6429, 26179)]