77777989393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139137727}}^1$

素因数の和:139137783

約数の個数: 8

約数和(自身を含む): 85708840448

約数和(自身を除く): 7930851055

約数列:

[1, 13, 43, 559, 139137727, 1808790451, 5982922261, 77777989393]

約数ペア:

[(1, 77777989393), (13, 5982922261), (43, 1808790451), (559, 139137727)]