68313722881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{369637}}^1$

素因数の和:369864

約数の個数: 16

約数和(自身を含む): 73454463360

約数和(自身を除く): 5140740479

約数列:

[1, 19, 71, 137, 1349, 2603, 9727, 184813, 369637, 7023103, 26244227, 50640269, 498640313, 962165111, 3595459099, 68313722881]

約数ペア:

[(1, 68313722881), (19, 3595459099), (71, 962165111), (137, 498640313), (1349, 50640269), (2603, 26244227), (9727, 7023103), (184813, 369637)]