89352571

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 30768773

約数列:

[1, 7, 11, 31, 41, 77, 83, 121, 217, 287, 341, 451, 581, 847, 913, 1271, 2387, 2573, 3157, 3403, 3751, 4961, 6391, 8897, 10043, 13981, 18011, 23821, 26257, 28303, 34727, 37433, 70301, 97867, 105493, 153791, 198121, 262031, 311333, 411763, 738451, 1076537, 1160423, 2179331, 2882341, 8122961, 12764653, 89352571]

約数ペア:

[(1, 89352571), (7, 12764653), (11, 8122961), (31, 2882341), (41, 2179331), (77, 1160423), (83, 1076537), (121, 738451), (217, 411763), (287, 311333), (341, 262031), (451, 198121), (581, 153791), (847, 105493), (913, 97867), (1271, 70301), (2387, 37433), (2573, 34727), (3157, 28303), (3403, 26257), (3751, 23821), (4961, 18011), (6391, 13981), (8897, 10043)]