56303721

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{19489}}^1$

素因数の和:19605

約数の個数: 16

約数和(自身を含む): 84196800

約数和(自身を除く): 27893079

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 19489, 58467, 175401, 526203, 2085323, 6255969, 18767907, 56303721]

約数ペア:

[(1, 56303721), (3, 18767907), (9, 6255969), (27, 2085323), (107, 526203), (321, 175401), (963, 58467), (2889, 19489)]