89212401

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{1787}}^1$

素因数の和:1882

約数の個数: 24

約数和(自身を含む): 135387360

約数和(自身を除く): 46174959

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1787, 1849, 5361, 5547, 16083, 16641, 48249, 49923, 76841, 230523, 691569, 2074707, 3304163, 9912489, 29737467, 89212401]

約数ペア:

[(1, 89212401), (3, 29737467), (9, 9912489), (27, 3304163), (43, 2074707), (129, 691569), (387, 230523), (1161, 76841), (1787, 49923), (1849, 48249), (5361, 16641), (5547, 16083)]