124157439

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67957}}^1$

素因数の和:67999

約数の個数: 24

約数和(自身を含む): 212028960

約数和(自身を除く): 87871521

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 67957, 203871, 475699, 611613, 1427097, 1970753, 4281291, 5912259, 13795271, 17736777, 41385813, 124157439]

約数ペア:

[(1, 124157439), (3, 41385813), (7, 17736777), (9, 13795271), (21, 5912259), (29, 4281291), (63, 1970753), (87, 1427097), (203, 611613), (261, 475699), (609, 203871), (1827, 67957)]