1570339629

素因数分解:

$3^6\times {\mathrm{727}}^1\times {\mathrm{2963}}^1$

素因数の和:3708

約数の個数: 28

約数和(自身を含む): 2358466656

約数和(自身を除く): 788127027

約数列:

[1, 3, 9, 27, 81, 243, 727, 729, 2181, 2963, 6543, 8889, 19629, 26667, 58887, 80001, 176661, 240003, 529983, 720009, 2154101, 2160027, 6462303, 19386909, 58160727, 174482181, 523446543, 1570339629]

約数ペア:

[(1, 1570339629), (3, 523446543), (9, 174482181), (27, 58160727), (81, 19386909), (243, 6462303), (727, 2160027), (729, 2154101), (2181, 720009), (2963, 529983), (6543, 240003), (8889, 176661), (19629, 80001), (26667, 58887)]