74885811

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 60250701

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2267, 2541, 3003, 4719, 6801, 11011, 15869, 24937, 29471, 33033, 47607, 74811, 88413, 174559, 206297, 274307, 324181, 523677, 618891, 822921, 972543, 1920149, 2269267, 3565991, 5760447, 6807801, 10697973, 24961937, 74885811]

約数ペア:

[(1, 74885811), (3, 24961937), (7, 10697973), (11, 6807801), (13, 5760447), (21, 3565991), (33, 2269267), (39, 1920149), (77, 972543), (91, 822921), (121, 618891), (143, 523677), (231, 324181), (273, 274307), (363, 206297), (429, 174559), (847, 88413), (1001, 74811), (1573, 47607), (2267, 33033), (2541, 29471), (3003, 24937), (4719, 15869), (6801, 11011)]