201241017

素因数分解:

$3^4\times {\mathrm{283}}^1\times {\mathrm{8779}}^1$

素因数の和:9074

約数の個数: 20

約数和(自身を含む): 301715920

約数和(自身を除く): 100474903

約数列:

[1, 3, 9, 27, 81, 283, 849, 2547, 7641, 8779, 22923, 26337, 79011, 237033, 711099, 2484457, 7453371, 22360113, 67080339, 201241017]

約数ペア:

[(1, 201241017), (3, 67080339), (9, 22360113), (27, 7453371), (81, 2484457), (283, 711099), (849, 237033), (2547, 79011), (7641, 26337), (8779, 22923)]