55994901

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2663}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 76893696

約数和(自身を除く): 20898795

約数列:

[1, 3, 43, 129, 163, 489, 2663, 7009, 7989, 21027, 114509, 343527, 434069, 1302207, 18664967, 55994901]

約数ペア:

[(1, 55994901), (3, 18664967), (43, 1302207), (129, 434069), (163, 343527), (489, 114509), (2663, 21027), (7009, 7989)]