56655381

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1019}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 77552640

約数和(自身を除く): 20897259

約数列:

[1, 3, 43, 129, 431, 1019, 1293, 3057, 18533, 43817, 55599, 131451, 439189, 1317567, 18885127, 56655381]

約数ペア:

[(1, 56655381), (3, 18885127), (43, 1317567), (129, 439189), (431, 131451), (1019, 55599), (1293, 43817), (3057, 18533)]