25149933

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{7573}}^1$

素因数の和:7626

約数の個数: 20

約数和(自身を含む): 38491068

約数和(自身を除く): 13341135

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 7573, 22719, 68157, 204471, 310493, 613413, 931479, 2794437, 8383311, 25149933]

約数ペア:

[(1, 25149933), (3, 8383311), (9, 2794437), (27, 931479), (41, 613413), (81, 310493), (123, 204471), (369, 68157), (1107, 22719), (3321, 7573)]