131087697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 200688768

約数和(自身を除く): 69601071

約数列:

[1, 3, 13, 17, 39, 51, 163, 221, 489, 663, 1213, 2119, 2771, 3639, 6357, 8313, 15769, 20621, 36023, 47307, 61863, 108069, 197719, 268073, 593157, 804219, 2570347, 3361223, 7711041, 10083669, 43695899, 131087697]

約数ペア:

[(1, 131087697), (3, 43695899), (13, 10083669), (17, 7711041), (39, 3361223), (51, 2570347), (163, 804219), (221, 593157), (489, 268073), (663, 197719), (1213, 108069), (2119, 61863), (2771, 47307), (3639, 36023), (6357, 20621), (8313, 15769)]