196354881

素因数分解:

$3^3\times {\mathrm{1493}}^1\times {\mathrm{4871}}^1$

素因数の和:6373

約数の個数: 16

約数和(自身を含む): 291150720

約数和(自身を除く): 94795839

約数列:

[1, 3, 9, 27, 1493, 4479, 4871, 13437, 14613, 40311, 43839, 131517, 7272403, 21817209, 65451627, 196354881]

約数ペア:

[(1, 196354881), (3, 65451627), (9, 21817209), (27, 7272403), (1493, 131517), (4479, 43839), (4871, 40311), (13437, 14613)]