64223913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18503}}^1$

素因数の和:18608

約数の個数: 16

約数和(自身を含む): 93260160

約数和(自身を除く): 29036247

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 18503, 55509, 240539, 721617, 1646767, 4940301, 21407971, 64223913]

約数ペア:

[(1, 64223913), (3, 21407971), (13, 4940301), (39, 1646767), (89, 721617), (267, 240539), (1157, 55509), (3471, 18503)]