90872663

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 106020096

約数和(自身を除く): 15147433

約数列:

[1, 7, 73, 163, 511, 1091, 1141, 7637, 11899, 79643, 83293, 177833, 557501, 1244831, 12981809, 90872663]

約数ペア:

[(1, 90872663), (7, 12981809), (73, 1244831), (163, 557501), (511, 177833), (1091, 83293), (1141, 79643), (7637, 11899)]