31365550521

素因数分解:

$3^2\times {\mathrm{547}}^1\times {\mathrm{2213}}^1\times {\mathrm{2879}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 45424903680

約数和(自身を除く): 14059353159

約数列:

[1, 3, 9, 547, 1641, 2213, 2879, 4923, 6639, 8637, 19917, 25911, 1210511, 1574813, 3631533, 4724439, 6371227, 10894599, 14173317, 19113681, 57341043, 3485061169, 10455183507, 31365550521]

約数ペア:

[(1, 31365550521), (3, 10455183507), (9, 3485061169), (547, 57341043), (1641, 19113681), (2213, 14173317), (2879, 10894599), (4923, 6371227), (6639, 4724439), (8637, 3631533), (19917, 1574813), (25911, 1210511)]