149291461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 166346496

約数和(自身を除く): 17055035

約数列:

[1, 11, 61, 271, 671, 821, 2981, 9031, 16531, 50081, 181841, 222491, 550891, 2447401, 13571951, 149291461]

約数ペア:

[(1, 149291461), (11, 13571951), (61, 2447401), (271, 550891), (671, 222491), (821, 181841), (2981, 50081), (9031, 16531)]