201506481

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1709}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 326678400

約数和(自身を除く): 125171919

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 1191, 1709, 3573, 4367, 5127, 10719, 13101, 15381, 18799, 39303, 46143, 56397, 117909, 169191, 507573, 678473, 2035419, 6106257, 7463203, 18318771, 22389609, 67168827, 201506481]

約数ペア:

[(1, 201506481), (3, 67168827), (9, 22389609), (11, 18318771), (27, 7463203), (33, 6106257), (99, 2035419), (297, 678473), (397, 507573), (1191, 169191), (1709, 117909), (3573, 56397), (4367, 46143), (5127, 39303), (10719, 18799), (13101, 15381)]