127402431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41351}}^1$

素因数の和:41446

約数の個数: 16

約数和(自身を含む): 185256960

約数和(自身を除く): 57854529

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 41351, 124053, 537563, 1612689, 3266729, 9800187, 42467477, 127402431]

約数ペア:

[(1, 127402431), (3, 42467477), (13, 9800187), (39, 3266729), (79, 1612689), (237, 537563), (1027, 124053), (3081, 41351)]