156810071

素因数分解:

${\mathrm{11}}^2\times {\mathrm{881}}^1\times {\mathrm{1471}}^1$

素因数の和:2374

約数の個数: 12

約数和(自身を含む): 172674432

約数和(自身を除く): 15864361

約数列:

[1, 11, 121, 881, 1471, 9691, 16181, 106601, 177991, 1295951, 14255461, 156810071]

約数ペア:

[(1, 156810071), (11, 14255461), (121, 1295951), (881, 177991), (1471, 106601), (9691, 16181)]