129601917

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{154841}}^1$

素因数の和:154881

約数の個数: 16

約数和(自身を含む): 198197760

約数和(自身を除く): 68595843

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 154841, 464523, 1393569, 4180707, 4800071, 14400213, 43200639, 129601917]

約数ペア:

[(1, 129601917), (3, 43200639), (9, 14400213), (27, 4800071), (31, 4180707), (93, 1393569), (279, 464523), (837, 154841)]