172364193

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{36067}}^1$

素因数の和:36138

約数の個数: 20

約数和(自身を含む): 261853680

約数和(自身を除く): 89489487

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 36067, 108201, 324603, 973809, 2127953, 2921427, 6383859, 19151577, 57454731, 172364193]

約数ペア:

[(1, 172364193), (3, 57454731), (9, 19151577), (27, 6383859), (59, 2921427), (81, 2127953), (177, 973809), (531, 324603), (1593, 108201), (4779, 36067)]