155511037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2111}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 175279104

約数和(自身を除く): 19768067

約数列:

[1, 11, 37, 181, 407, 1991, 2111, 6697, 23221, 73667, 78107, 382091, 859177, 4203001, 14137367, 155511037]

約数ペア:

[(1, 155511037), (11, 14137367), (37, 4203001), (181, 859177), (407, 382091), (1991, 78107), (2111, 73667), (6697, 23221)]