157413789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1559}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 245306880

約数和(自身を除く): 87893091

約数列:

[1, 3, 9, 13, 39, 117, 863, 1559, 2589, 4677, 7767, 11219, 14031, 20267, 33657, 60801, 100971, 182403, 1345417, 4036251, 12108753, 17490421, 52471263, 157413789]

約数ペア:

[(1, 157413789), (3, 52471263), (9, 17490421), (13, 12108753), (39, 4036251), (117, 1345417), (863, 182403), (1559, 100971), (2589, 60801), (4677, 33657), (7767, 20267), (11219, 14031)]