55172337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3209}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 80429760

約数和(自身を除く): 25257423

約数列:

[1, 3, 11, 33, 521, 1563, 3209, 5731, 9627, 17193, 35299, 105897, 1671889, 5015667, 18390779, 55172337]

約数ペア:

[(1, 55172337), (3, 18390779), (11, 5015667), (33, 1671889), (521, 105897), (1563, 35299), (3209, 17193), (5731, 9627)]