90808623

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2273}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 137640672

約数和(自身を除く): 46832049

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 2273, 4439, 6819, 13317, 20457, 39951, 52279, 156837, 438689, 470511, 1316067, 3948201, 10089847, 30269541, 90808623]

約数ペア:

[(1, 90808623), (3, 30269541), (9, 10089847), (23, 3948201), (69, 1316067), (193, 470511), (207, 438689), (579, 156837), (1737, 52279), (2273, 39951), (4439, 20457), (6819, 13317)]