156668156991

素因数分解:

$3^3\times {\mathrm{1451}}^1\times {\mathrm{3998983}}^1$

素因数の和:4000443

約数の個数: 16

約数和(自身を含む): 232260990720

約数和(自身を除く): 75592833729

約数列:

[1, 3, 9, 27, 1451, 4353, 13059, 39177, 3998983, 11996949, 35990847, 107972541, 5802524333, 17407572999, 52222718997, 156668156991]

約数ペア:

[(1, 156668156991), (3, 52222718997), (9, 17407572999), (27, 5802524333), (1451, 107972541), (4353, 35990847), (13059, 11996949), (39177, 3998983)]