71459577

素因数分解:

$3^4\times 7^1\times {\mathrm{126031}}^1$

素因数の和:126050

約数の個数: 20

約数和(自身を含む): 121998976

約数和(自身を除く): 50539399

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 126031, 378093, 882217, 1134279, 2646651, 3402837, 7939953, 10208511, 23819859, 71459577]

約数ペア:

[(1, 71459577), (3, 23819859), (7, 10208511), (9, 7939953), (21, 3402837), (27, 2646651), (63, 1134279), (81, 882217), (189, 378093), (567, 126031)]