72792021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2963}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 102435840

約数和(自身を除く): 29643819

約数列:

[1, 3, 19, 57, 431, 1293, 2963, 8189, 8889, 24567, 56297, 168891, 1277053, 3831159, 24264007, 72792021]

約数ペア:

[(1, 72792021), (3, 24264007), (19, 3831159), (57, 1277053), (431, 168891), (1293, 56297), (2963, 24567), (8189, 8889)]