168290433

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{3371}}^1$

素因数の和:3466

約数の個数: 24

約数和(自身を含む): 255327840

約数和(自身を除く): 87037407

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1849, 3371, 5547, 10113, 16641, 30339, 49923, 91017, 144953, 434859, 1304577, 3913731, 6232979, 18698937, 56096811, 168290433]

約数ペア:

[(1, 168290433), (3, 56096811), (9, 18698937), (27, 6232979), (43, 3913731), (129, 1304577), (387, 434859), (1161, 144953), (1849, 91017), (3371, 49923), (5547, 30339), (10113, 16641)]