127918323

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3947}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 199753008

約数和(自身を除く): 71834685

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 2493, 3601, 3947, 10803, 11841, 32409, 35523, 51311, 153933, 461799, 1093319, 3279957, 9839871, 14213147, 42639441, 127918323]

約数ペア:

[(1, 127918323), (3, 42639441), (9, 14213147), (13, 9839871), (39, 3279957), (117, 1093319), (277, 461799), (831, 153933), (2493, 51311), (3601, 35523), (3947, 32409), (10803, 11841)]