126119147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 161093856

約数和(自身を除く): 34974709

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 2441, 4697, 7381, 17087, 26851, 51667, 148901, 187957, 295361, 1042307, 1637911, 2067527, 11465377, 18017021, 126119147]

約数ペア:

[(1, 126119147), (7, 18017021), (11, 11465377), (61, 2067527), (77, 1637911), (121, 1042307), (427, 295361), (671, 187957), (847, 148901), (2441, 51667), (4697, 26851), (7381, 17087)]