150520909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2281}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 187963776

約数和(自身を除く): 37442867

約数列:

[1, 7, 11, 77, 857, 2281, 5999, 9427, 15967, 25091, 65989, 175637, 1954817, 13683719, 21502987, 150520909]

約数ペア:

[(1, 150520909), (7, 21502987), (11, 13683719), (77, 1954817), (857, 175637), (2281, 65989), (5999, 25091), (9427, 15967)]