68845789

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 72887040

約数和(自身を除く): 4041251

約数列:

[1, 37, 71, 73, 359, 2627, 2701, 5183, 13283, 25489, 26207, 191771, 943093, 969659, 1860697, 68845789]

約数ペア:

[(1, 68845789), (37, 1860697), (71, 969659), (73, 943093), (359, 191771), (2627, 26207), (2701, 25489), (5183, 13283)]