47153727

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 69806880

約数和(自身を除く): 22653153

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 677, 981, 2031, 6093, 7739, 23217, 48067, 69651, 73793, 144201, 221379, 432603, 664137, 5239303, 15717909, 47153727]

約数ペア:

[(1, 47153727), (3, 15717909), (9, 5239303), (71, 664137), (109, 432603), (213, 221379), (327, 144201), (639, 73793), (677, 69651), (981, 48067), (2031, 23217), (6093, 7739)]