54627291

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3389}}^1$

素因数の和:3600

約数の個数: 20

約数和(自身を含む): 82038000

約数和(自身を除く): 27410709

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3389, 5373, 10167, 16119, 30501, 91503, 274509, 674411, 2023233, 6069699, 18209097, 54627291]

約数ペア:

[(1, 54627291), (3, 18209097), (9, 6069699), (27, 2023233), (81, 674411), (199, 274509), (597, 91503), (1791, 30501), (3389, 16119), (5373, 10167)]