87199497

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 173031936

約数和(自身を除く): 85832439

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 41, 63, 77, 81, 93, 99, 121, 123, 189, 217, 231, 279, 287, 297, 341, 363, 369, 451, 567, 651, 693, 837, 847, 861, 891, 1023, 1089, 1107, 1271, 1353, 1953, 2079, 2387, 2511, 2541, 2583, 3069, 3157, 3267, 3321, 3751, 3813, 4059, 4961, 5859, 6237, 7161, 7623, 7749, 8897, 9207, 9471, 9801, 11253, 11439, 12177, 13981, 14883, 17577, 21483, 22869, 23247, 26257, 26691, 27621, 28413, 33759, 34317, 34727, 36531, 41943, 44649, 64449, 68607, 78771, 80073, 85239, 97867, 101277, 102951, 104181, 125829, 133947, 153791, 193347, 236313, 240219, 255717, 293601, 303831, 312543, 377487, 401841, 461373, 708939, 720657, 880803, 937629, 1076537, 1132461, 1384119, 2126817, 2642409, 2812887, 3229611, 4152357, 7927227, 9688833, 12457071, 29066499, 87199497]

約数ペア:

[(1, 87199497), (3, 29066499), (7, 12457071), (9, 9688833), (11, 7927227), (21, 4152357), (27, 3229611), (31, 2812887), (33, 2642409), (41, 2126817), (63, 1384119), (77, 1132461), (81, 1076537), (93, 937629), (99, 880803), (121, 720657), (123, 708939), (189, 461373), (217, 401841), (231, 377487), (279, 312543), (287, 303831), (297, 293601), (341, 255717), (363, 240219), (369, 236313), (451, 193347), (567, 153791), (651, 133947), (693, 125829), (837, 104181), (847, 102951), (861, 101277), (891, 97867), (1023, 85239), (1089, 80073), (1107, 78771), (1271, 68607), (1353, 64449), (1953, 44649), (2079, 41943), (2387, 36531), (2511, 34727), (2541, 34317), (2583, 33759), (3069, 28413), (3157, 27621), (3267, 26691), (3321, 26257), (3751, 23247), (3813, 22869), (4059, 21483), (4961, 17577), (5859, 14883), (6237, 13981), (7161, 12177), (7623, 11439), (7749, 11253), (8897, 9801), (9207, 9471)]