68524807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 78466752

約数和(自身を除く): 9941945

約数列:

[1, 13, 17, 221, 311, 997, 4043, 5287, 12961, 16949, 68731, 220337, 310067, 4030871, 5271139, 68524807]

約数ペア:

[(1, 68524807), (13, 5271139), (17, 4030871), (221, 310067), (311, 220337), (997, 68731), (4043, 16949), (5287, 12961)]