7134782049

素因数分解:

$3^6\times {\mathrm{2143}}^1\times {\mathrm{4567}}^1$

素因数の和:6728

約数の個数: 28

約数和(自身を含む): 10704614656

約数和(自身を除く): 3569832607

約数列:

[1, 3, 9, 27, 81, 243, 729, 2143, 4567, 6429, 13701, 19287, 41103, 57861, 123309, 173583, 369927, 520749, 1109781, 1562247, 3329343, 9787081, 29361243, 88083729, 264251187, 792753561, 2378260683, 7134782049]

約数ペア:

[(1, 7134782049), (3, 2378260683), (9, 792753561), (27, 264251187), (81, 88083729), (243, 29361243), (729, 9787081), (2143, 3329343), (4567, 1562247), (6429, 1109781), (13701, 520749), (19287, 369927), (41103, 173583), (57861, 123309)]