168271491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{46471}}^1$

素因数の和:46562

約数の個数: 16

約数和(自身を含む): 240910848

約数和(自身を除く): 72639357

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 46471, 139413, 790007, 2370021, 3299441, 9898323, 56090497, 168271491]

約数ペア:

[(1, 168271491), (3, 56090497), (17, 9898323), (51, 3299441), (71, 2370021), (213, 790007), (1207, 139413), (3621, 46471)]