66718851

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{3079}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 25533309

約数列:

[1, 3, 31, 93, 233, 699, 3079, 7223, 9237, 21669, 95449, 286347, 717407, 2152221, 22239617, 66718851]

約数ペア:

[(1, 66718851), (3, 22239617), (31, 2152221), (93, 717407), (233, 286347), (699, 95449), (3079, 21669), (7223, 9237)]