57075489

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{91909}}^1$

素因数の和:91941

約数の個数: 16

約数和(自身を含む): 88233600

約数和(自身を除く): 31158111

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 91909, 275727, 827181, 2113907, 2481543, 6341721, 19025163, 57075489]

約数ペア:

[(1, 57075489), (3, 19025163), (9, 6341721), (23, 2481543), (27, 2113907), (69, 827181), (207, 275727), (621, 91909)]