159097263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{17971}}^1$

素因数の和:18214

約数の個数: 16

約数和(自身を含む): 229466496

約数和(自身を除く): 70369233

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 17971, 53913, 233623, 700869, 4079417, 12238251, 53032421, 159097263]

約数ペア:

[(1, 159097263), (3, 53032421), (13, 12238251), (39, 4079417), (227, 700869), (681, 233623), (2951, 53913), (8853, 17971)]