55057239

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{9851}}^1$

素因数の和:9889

約数の個数: 24

約数和(自身を含む): 86067072

約数和(自身を除く): 31009833

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 9851, 29553, 88659, 226573, 265977, 679719, 797931, 2039157, 2393793, 6117471, 18352413, 55057239]

約数ペア:

[(1, 55057239), (3, 18352413), (9, 6117471), (23, 2393793), (27, 2039157), (69, 797931), (81, 679719), (207, 265977), (243, 226573), (621, 88659), (1863, 29553), (5589, 9851)]