78600087

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 117621504

約数和(自身を除く): 39021417

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 2447, 3569, 7341, 10707, 22023, 32121, 105221, 203101, 315663, 609303, 946989, 1827909, 8733343, 26200029, 78600087]

約数ペア:

[(1, 78600087), (3, 26200029), (9, 8733343), (43, 1827909), (83, 946989), (129, 609303), (249, 315663), (387, 203101), (747, 105221), (2447, 32121), (3569, 22023), (7341, 10707)]