85819281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2617}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 121391424

約数和(自身を除く): 35572143

約数列:

[1, 3, 17, 51, 643, 1929, 2617, 7851, 10931, 32793, 44489, 133467, 1682731, 5048193, 28606427, 85819281]

約数ペア:

[(1, 85819281), (3, 28606427), (17, 5048193), (51, 1682731), (643, 133467), (1929, 44489), (2617, 32793), (7851, 10931)]