54529111

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1788

約数の個数: 20

約数和(自身を含む): 68546072

約数和(自身を除く): 14016961

約数列:

[1, 7, 13, 49, 91, 343, 637, 1747, 2401, 4459, 12229, 22711, 31213, 85603, 158977, 599221, 1112839, 4194547, 7789873, 54529111]

約数ペア:

[(1, 54529111), (7, 7789873), (13, 4194547), (49, 1112839), (91, 599221), (343, 158977), (637, 85603), (1747, 31213), (2401, 22711), (4459, 12229)]