120836919

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{53777}}^1$

素因数の和:53894

約数の個数: 16

約数和(自身を含む): 185856768

約数和(自身を除く): 65019849

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 53777, 161331, 376439, 1129317, 5754139, 17262417, 40278973, 120836919]

約数ペア:

[(1, 120836919), (3, 40278973), (7, 17262417), (21, 5754139), (107, 1129317), (321, 376439), (749, 161331), (2247, 53777)]