505492083

素因数分解:

$3^4\times {\mathrm{1031}}^1\times {\mathrm{6053}}^1$

素因数の和:7096

約数の個数: 20

約数和(自身を含む): 755975088

約数和(自身を除く): 250483005

約数列:

[1, 3, 9, 27, 81, 1031, 3093, 6053, 9279, 18159, 27837, 54477, 83511, 163431, 490293, 6240643, 18721929, 56165787, 168497361, 505492083]

約数ペア:

[(1, 505492083), (3, 168497361), (9, 56165787), (27, 18721929), (81, 6240643), (1031, 490293), (3093, 163431), (6053, 83511), (9279, 54477), (18159, 27837)]