102990111

素因数分解:

$3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1093}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 160135344

約数和(自身を除く): 57145233

約数列:

[1, 3, 7, 21, 49, 147, 641, 1093, 1923, 3279, 4487, 7651, 13461, 22953, 31409, 53557, 94227, 160671, 700613, 2101839, 4904291, 14712873, 34330037, 102990111]

約数ペア:

[(1, 102990111), (3, 34330037), (7, 14712873), (21, 4904291), (49, 2101839), (147, 700613), (641, 160671), (1093, 94227), (1923, 53557), (3279, 31409), (4487, 22953), (7651, 13461)]