55058289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128341}}^1$

素因数の和:128368

約数の個数: 16

約数和(自身を含む): 86245824

約数和(自身を除く): 31187535

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 128341, 385023, 1411751, 1668433, 4235253, 5005299, 18352763, 55058289]

約数ペア:

[(1, 55058289), (3, 18352763), (11, 5005299), (13, 4235253), (33, 1668433), (39, 1411751), (143, 385023), (429, 128341)]