55535517

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{4909}}^1$

素因数の和:5337

約数の個数: 16

約数和(自身を含む): 82488000

約数和(自身を除く): 26952483

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 4909, 11313, 14727, 44181, 132543, 2056871, 6170613, 18511839, 55535517]

約数ペア:

[(1, 55535517), (3, 18511839), (9, 6170613), (27, 2056871), (419, 132543), (1257, 44181), (3771, 14727), (4909, 11313)]