136331421

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{7823}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 187901184

約数和(自身を除く): 51569763

約数列:

[1, 3, 37, 111, 157, 471, 5809, 7823, 17427, 23469, 289451, 868353, 1228211, 3684633, 45443807, 136331421]

約数ペア:

[(1, 136331421), (3, 45443807), (37, 3684633), (111, 1228211), (157, 868353), (471, 289451), (5809, 23469), (7823, 17427)]