77918727

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 105904640

約数和(自身を除く): 27985913

約数列:

[1, 3, 79, 163, 237, 489, 2017, 6051, 12877, 38631, 159343, 328771, 478029, 986313, 25972909, 77918727]

約数ペア:

[(1, 77918727), (3, 25972909), (79, 986313), (163, 478029), (237, 328771), (489, 159343), (2017, 38631), (6051, 12877)]