199941489

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{16691}}^1$

素因数の和:16730

約数の個数: 24

約数和(自身を含む): 317682144

約数和(自身を除く): 117740655

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11979, 16691, 50073, 150219, 183601, 550803, 1652409, 2019611, 6058833, 18176499, 22215721, 66647163, 199941489]

約数ペア:

[(1, 199941489), (3, 66647163), (9, 22215721), (11, 18176499), (33, 6058833), (99, 2019611), (121, 1652409), (363, 550803), (1089, 183601), (1331, 150219), (3993, 50073), (11979, 16691)]