57185829

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 85374432

約数和(自身を除く): 28188603

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 1381, 4143, 4601, 12429, 13803, 41409, 59383, 147767, 178149, 443301, 534447, 1329903, 6353981, 19061943, 57185829]

約数ペア:

[(1, 57185829), (3, 19061943), (9, 6353981), (43, 1329903), (107, 534447), (129, 443301), (321, 178149), (387, 147767), (963, 59383), (1381, 41409), (4143, 13803), (4601, 12429)]