87004953

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32117}}^1$

素因数の和:32173

約数の個数: 24

約数和(自身を含む): 146971968

約数和(自身を除く): 59967015

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 32117, 96351, 224819, 289053, 674457, 1381031, 2023371, 4143093, 9667217, 12429279, 29001651, 87004953]

約数ペア:

[(1, 87004953), (3, 29001651), (7, 12429279), (9, 9667217), (21, 4143093), (43, 2023371), (63, 1381031), (129, 674457), (301, 289053), (387, 224819), (903, 96351), (2709, 32117)]