64083033

素因数分解:

$3^2\times 7^3\times {\mathrm{20759}}^1$

素因数の和:20786

約数の個数: 24

約数和(自身を含む): 107952000

約数和(自身を除く): 43868967

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 20759, 62277, 145313, 186831, 435939, 1017191, 1307817, 3051573, 7120337, 9154719, 21361011, 64083033]

約数ペア:

[(1, 64083033), (3, 21361011), (7, 9154719), (9, 7120337), (21, 3051573), (49, 1307817), (63, 1017191), (147, 435939), (343, 186831), (441, 145313), (1029, 62277), (3087, 20759)]