127742511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79889}}^1$

素因数の和:79946

約数の個数: 16

約数和(自身を含む): 187901280

約数和(自身を除く): 60158769

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 79889, 239667, 1038557, 3115671, 3275449, 9826347, 42580837, 127742511]

約数ペア:

[(1, 127742511), (3, 42580837), (13, 9826347), (39, 3275449), (41, 3115671), (123, 1038557), (533, 239667), (1599, 79889)]