64109549

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 75018240

約数和(自身を除く): 10908691

約数列:

[1, 7, 73, 109, 511, 763, 1151, 7957, 8057, 55699, 84023, 125459, 588161, 878213, 9158507, 64109549]

約数ペア:

[(1, 64109549), (7, 9158507), (73, 878213), (109, 588161), (511, 125459), (763, 84023), (1151, 55699), (7957, 8057)]