66401569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 74088448

約数和(自身を除く): 7686879

約数列:

[1, 13, 37, 127, 481, 1087, 1651, 4699, 14131, 40219, 61087, 138049, 522847, 1794637, 5107813, 66401569]

約数ペア:

[(1, 66401569), (13, 5107813), (37, 1794637), (127, 522847), (481, 138049), (1087, 61087), (1651, 40219), (4699, 14131)]