74181527

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 86341632

約数和(自身を除く): 12160105

約数列:

[1, 7, 103, 137, 721, 751, 959, 5257, 14111, 77353, 98777, 102887, 541471, 720209, 10597361, 74181527]

約数ペア:

[(1, 74181527), (7, 10597361), (103, 720209), (137, 541471), (721, 102887), (751, 98777), (959, 77353), (5257, 14111)]