91590129

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{78889}}^1$

素因数の和:78941

約数の個数: 16

約数和(自身を含む): 138846400

約数和(自身を除く): 47256271

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 78889, 236667, 710001, 2130003, 3392227, 10176681, 30530043, 91590129]

約数ペア:

[(1, 91590129), (3, 30530043), (9, 10176681), (27, 3392227), (43, 2130003), (129, 710001), (387, 236667), (1161, 78889)]