51461919

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{4801}}^1$

素因数の和:5207

約数の個数: 16

約数和(自身を含む): 76447840

約数和(自身を除く): 24985921

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 4801, 10719, 14403, 43209, 129627, 1905997, 5717991, 17153973, 51461919]

約数ペア:

[(1, 51461919), (3, 17153973), (9, 5717991), (27, 1905997), (397, 129627), (1191, 43209), (3573, 14403), (4801, 10719)]