66386173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{977}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 80555904

約数和(自身を除く): 14169731

約数列:

[1, 7, 17, 119, 571, 977, 3997, 6839, 9707, 16609, 67949, 116263, 557867, 3905069, 9483739, 66386173]

約数ペア:

[(1, 66386173), (7, 9483739), (17, 3905069), (119, 557867), (571, 116263), (977, 67949), (3997, 16609), (6839, 9707)]