55959147

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{29191}}^1$

素因数の和:29271

約数の個数: 16

約数和(自身を含む): 84072960

約数和(自身を除く): 28113813

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 29191, 87573, 262719, 788157, 2072561, 6217683, 18653049, 55959147]

約数ペア:

[(1, 55959147), (3, 18653049), (9, 6217683), (27, 2072561), (71, 788157), (213, 262719), (639, 87573), (1917, 29191)]