80026449

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 113992704

約数和(自身を除く): 33966255

約数列:

[1, 3, 37, 53, 61, 111, 159, 183, 223, 669, 1961, 2257, 3233, 5883, 6771, 8251, 9699, 11819, 13603, 24753, 35457, 40809, 119621, 358863, 437303, 503311, 720959, 1311909, 1509933, 2162877, 26675483, 80026449]

約数ペア:

[(1, 80026449), (3, 26675483), (37, 2162877), (53, 1509933), (61, 1311909), (111, 720959), (159, 503311), (183, 437303), (223, 358863), (669, 119621), (1961, 40809), (2257, 35457), (3233, 24753), (5883, 13603), (6771, 11819), (8251, 9699)]