80963911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 101593440

約数和(自身を除く): 20629529

約数列:

[1, 7, 17, 29, 119, 203, 493, 809, 841, 3451, 5663, 5887, 13753, 14297, 23461, 96271, 100079, 164227, 398837, 680369, 2791859, 4762583, 11566273, 80963911]

約数ペア:

[(1, 80963911), (7, 11566273), (17, 4762583), (29, 2791859), (119, 680369), (203, 398837), (493, 164227), (809, 100079), (841, 96271), (3451, 23461), (5663, 14297), (5887, 13753)]