68754807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 114656256

約数和(自身を除く): 45901449

約数列:

[1, 3, 9, 11, 31, 33, 43, 93, 99, 129, 279, 341, 387, 473, 521, 1023, 1333, 1419, 1563, 3069, 3999, 4257, 4689, 5731, 11997, 14663, 16151, 17193, 22403, 43989, 48453, 51579, 67209, 131967, 145359, 177661, 201627, 246433, 532983, 694493, 739299, 1598949, 2083479, 2217897, 6250437, 7639423, 22918269, 68754807]

約数ペア:

[(1, 68754807), (3, 22918269), (9, 7639423), (11, 6250437), (31, 2217897), (33, 2083479), (43, 1598949), (93, 739299), (99, 694493), (129, 532983), (279, 246433), (341, 201627), (387, 177661), (473, 145359), (521, 131967), (1023, 67209), (1333, 51579), (1419, 48453), (1563, 43989), (3069, 22403), (3999, 17193), (4257, 16151), (4689, 14663), (5731, 11997)]