54448551

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{28403}}^1$

素因数の和:28483

約数の個数: 16

約数和(自身を含む): 81803520

約数和(自身を除く): 27354969

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 28403, 85209, 255627, 766881, 2016613, 6049839, 18149517, 54448551]

約数ペア:

[(1, 54448551), (3, 18149517), (9, 6049839), (27, 2016613), (71, 766881), (213, 255627), (639, 85209), (1917, 28403)]