1566227907

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{191447}}^1$

素因数の和:191560

約数の個数: 20

約数和(自身を含む): 2362851216

約数和(自身を除く): 796623309

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 191447, 574341, 1723023, 5169069, 15507207, 19336147, 58008441, 174025323, 522075969, 1566227907]

約数ペア:

[(1, 1566227907), (3, 522075969), (9, 174025323), (27, 58008441), (81, 19336147), (101, 15507207), (303, 5169069), (909, 1723023), (2727, 574341), (8181, 191447)]