125788491

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 198547200

約数和(自身を除く): 72758709

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 1531, 1611, 3043, 4593, 4833, 9129, 13779, 26027, 27387, 41337, 78081, 82161, 234243, 274049, 702729, 822147, 2466441, 4658833, 7399323, 13976499, 41929497, 125788491]

約数ペア:

[(1, 125788491), (3, 41929497), (9, 13976499), (17, 7399323), (27, 4658833), (51, 2466441), (153, 822147), (179, 702729), (459, 274049), (537, 234243), (1531, 82161), (1611, 78081), (3043, 41337), (4593, 27387), (4833, 26027), (9129, 13779)]