55415799

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{108023}}^1$

素因数の和:108051

約数の個数: 16

約数和(自身を含む): 86419200

約数和(自身を除く): 31003401

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 108023, 324069, 972207, 2052437, 2916621, 6157311, 18471933, 55415799]

約数ペア:

[(1, 55415799), (3, 18471933), (9, 6157311), (19, 2916621), (27, 2052437), (57, 972207), (171, 324069), (513, 108023)]