80850717

素因数分解:

$3^5\times {\mathrm{313}}^1\times {\mathrm{1063}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 121610944

約数和(自身を除く): 40760227

約数列:

[1, 3, 9, 27, 81, 243, 313, 939, 1063, 2817, 3189, 8451, 9567, 25353, 28701, 76059, 86103, 258309, 332719, 998157, 2994471, 8983413, 26950239, 80850717]

約数ペア:

[(1, 80850717), (3, 26950239), (9, 8983413), (27, 2994471), (81, 998157), (243, 332719), (313, 258309), (939, 86103), (1063, 76059), (2817, 28701), (3189, 25353), (8451, 9567)]