204393897

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{811}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 303252768

約数和(自身を除く): 98858871

約数列:

[1, 3, 9, 41, 123, 369, 683, 811, 2049, 2433, 6147, 7299, 28003, 33251, 84009, 99753, 252027, 299259, 553913, 1661739, 4985217, 22710433, 68131299, 204393897]

約数ペア:

[(1, 204393897), (3, 68131299), (9, 22710433), (41, 4985217), (123, 1661739), (369, 553913), (683, 299259), (811, 252027), (2049, 99753), (2433, 84009), (6147, 33251), (7299, 28003)]