55985337

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{1741}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 83891236

約数和(自身を除く): 27905899

約数列:

[1, 3, 9, 27, 81, 397, 1191, 1741, 3573, 5223, 10719, 15669, 32157, 47007, 141021, 691177, 2073531, 6220593, 18661779, 55985337]

約数ペア:

[(1, 55985337), (3, 18661779), (9, 6220593), (27, 2073531), (81, 691177), (397, 141021), (1191, 47007), (1741, 32157), (3573, 15669), (5223, 10719)]