72487933

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 84230784

約数和(自身を除く): 11742851

約数列:

[1, 7, 131, 137, 577, 917, 959, 4039, 17947, 75587, 79049, 125629, 529109, 553343, 10355419, 72487933]

約数ペア:

[(1, 72487933), (7, 10355419), (131, 553343), (137, 529109), (577, 125629), (917, 79049), (959, 75587), (4039, 17947)]