156738482649

素因数分解:

$3^3\times 7^1\times {\mathrm{829304141}}^1$

素因数の和:829304157

約数の個数: 16

約数和(自身を含む): 265377325440

約数和(自身を除く): 108638842791

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 829304141, 2487912423, 5805128987, 7463737269, 17415386961, 22391211807, 52246160883, 156738482649]

約数ペア:

[(1, 156738482649), (3, 52246160883), (7, 22391211807), (9, 17415386961), (21, 7463737269), (27, 5805128987), (63, 2487912423), (189, 829304141)]