201890799

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{20599}}^1$

素因数の和:20633

約数の個数: 30

約数和(自身を含む): 331515800

約数和(自身を除く): 129625001

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 20599, 61797, 185391, 226589, 556173, 679767, 1668519, 2039301, 2492479, 6117903, 7477437, 18353709, 22432311, 67296933, 201890799]

約数ペア:

[(1, 201890799), (3, 67296933), (9, 22432311), (11, 18353709), (27, 7477437), (33, 6117903), (81, 2492479), (99, 2039301), (121, 1668519), (297, 679767), (363, 556173), (891, 226589), (1089, 185391), (3267, 61797), (9801, 20599)]