123517629

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{11821}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 189341152

約数和(自身を除く): 65823523

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 11821, 35463, 106389, 319167, 508303, 957501, 1524909, 2872503, 4574727, 13724181, 41172543, 123517629]

約数ペア:

[(1, 123517629), (3, 41172543), (9, 13724181), (27, 4574727), (43, 2872503), (81, 1524909), (129, 957501), (243, 508303), (387, 319167), (1161, 106389), (3483, 35463), (10449, 11821)]