55197051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{202187}}^1$

素因数の和:202210

約数の個数: 16

約数和(自身を含む): 90580224

約数和(自身を除く): 35383173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 202187, 606561, 1415309, 2628431, 4245927, 7885293, 18399017, 55197051]

約数ペア:

[(1, 55197051), (3, 18399017), (7, 7885293), (13, 4245927), (21, 2628431), (39, 1415309), (91, 606561), (273, 202187)]