156611403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1338559}}^1$

素因数の和:1338578

約数の個数: 12

約数和(自身を含む): 243617920

約数和(自身を除く): 87006517

約数列:

[1, 3, 9, 13, 39, 117, 1338559, 4015677, 12047031, 17401267, 52203801, 156611403]

約数ペア:

[(1, 156611403), (3, 52203801), (9, 17401267), (13, 12047031), (39, 4015677), (117, 1338559)]