55989021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{2393}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 81587520

約数和(自身を除く): 25598499

約数列:

[1, 3, 11, 33, 709, 2127, 2393, 7179, 7799, 23397, 26323, 78969, 1696637, 5089911, 18663007, 55989021]

約数ペア:

[(1, 55989021), (3, 18663007), (11, 5089911), (33, 1696637), (709, 78969), (2127, 26323), (2393, 23397), (7179, 7799)]