68460207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{10247}}^1$

素因数の和:10398

約数の個数: 16

約数和(自身を含む): 97396992

約数和(自身を除く): 28936785

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 10247, 30741, 174199, 522597, 1342357, 4027071, 22820069, 68460207]

約数ペア:

[(1, 68460207), (3, 22820069), (17, 4027071), (51, 1342357), (131, 522597), (393, 174199), (2227, 30741), (6681, 10247)]