54074349

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19961}}^1$

素因数の和:20017

約数の個数: 24

約数和(自身を含む): 91346112

約数和(自身を除く): 37271763

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 19961, 59883, 139727, 179649, 419181, 858323, 1257543, 2574969, 6008261, 7724907, 18024783, 54074349]

約数ペア:

[(1, 54074349), (3, 18024783), (7, 7724907), (9, 6008261), (21, 2574969), (43, 1257543), (63, 858323), (129, 419181), (301, 179649), (387, 139727), (903, 59883), (2709, 19961)]