23180157

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 46964736

約数和(自身を除く): 23784579

約数列:

[1, 3, 7, 9, 11, 13, 21, 31, 33, 39, 63, 77, 83, 91, 93, 99, 117, 143, 217, 231, 249, 273, 279, 341, 403, 429, 581, 651, 693, 747, 819, 913, 1001, 1023, 1079, 1209, 1287, 1743, 1953, 2387, 2573, 2739, 2821, 3003, 3069, 3237, 3627, 4433, 5229, 6391, 7161, 7553, 7719, 8217, 8463, 9009, 9711, 11869, 13299, 18011, 19173, 21483, 22659, 23157, 25389, 28303, 31031, 33449, 35607, 39897, 54033, 57519, 67977, 83083, 84909, 93093, 100347, 106821, 162099, 198121, 234143, 249249, 254727, 279279, 301041, 367939, 594363, 702429, 747747, 1103817, 1783089, 2107287, 2575573, 3311451, 7726719, 23180157]

約数ペア:

[(1, 23180157), (3, 7726719), (7, 3311451), (9, 2575573), (11, 2107287), (13, 1783089), (21, 1103817), (31, 747747), (33, 702429), (39, 594363), (63, 367939), (77, 301041), (83, 279279), (91, 254727), (93, 249249), (99, 234143), (117, 198121), (143, 162099), (217, 106821), (231, 100347), (249, 93093), (273, 84909), (279, 83083), (341, 67977), (403, 57519), (429, 54033), (581, 39897), (651, 35607), (693, 33449), (747, 31031), (819, 28303), (913, 25389), (1001, 23157), (1023, 22659), (1079, 21483), (1209, 19173), (1287, 18011), (1743, 13299), (1953, 11869), (2387, 9711), (2573, 9009), (2739, 8463), (2821, 8217), (3003, 7719), (3069, 7553), (3237, 7161), (3627, 6391), (4433, 5229)]