127584279

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 186732000

約数和(自身を除く): 59147721

約数列:

[1, 3, 9, 151, 269, 349, 453, 807, 1047, 1359, 2421, 3141, 40619, 52699, 93881, 121857, 158097, 281643, 365571, 474291, 844929, 14176031, 42528093, 127584279]

約数ペア:

[(1, 127584279), (3, 42528093), (9, 14176031), (151, 844929), (269, 474291), (349, 365571), (453, 281643), (807, 158097), (1047, 121857), (1359, 93881), (2421, 52699), (3141, 40619)]