13378219767

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22511}}^1$

素因数の和:22586

約数の個数: 80

約数和(自身を含む): 23534945280

約数和(自身を除く): 10156725513

約数列:

[1, 3, 9, 11, 23, 27, 29, 33, 69, 81, 87, 99, 207, 253, 261, 297, 319, 621, 667, 759, 783, 891, 957, 1863, 2001, 2277, 2349, 2871, 6003, 6831, 7337, 8613, 18009, 20493, 22011, 22511, 25839, 54027, 66033, 67533, 198099, 202599, 247621, 517753, 594297, 607797, 652819, 742863, 1553259, 1823391, 1958457, 2228589, 4659777, 5695283, 5875371, 6685767, 7181009, 13979331, 15014837, 17085849, 17626113, 20057301, 21543027, 41937993, 45044511, 51257547, 52878339, 64629081, 135133533, 153772641, 165163207, 193887243, 405400599, 461317923, 495489621, 581661729, 1216201797, 1486468863, 4459406589, 13378219767]

約数ペア:

[(1, 13378219767), (3, 4459406589), (9, 1486468863), (11, 1216201797), (23, 581661729), (27, 495489621), (29, 461317923), (33, 405400599), (69, 193887243), (81, 165163207), (87, 153772641), (99, 135133533), (207, 64629081), (253, 52878339), (261, 51257547), (297, 45044511), (319, 41937993), (621, 21543027), (667, 20057301), (759, 17626113), (783, 17085849), (891, 15014837), (957, 13979331), (1863, 7181009), (2001, 6685767), (2277, 5875371), (2349, 5695283), (2871, 4659777), (6003, 2228589), (6831, 1958457), (7337, 1823391), (8613, 1553259), (18009, 742863), (20493, 652819), (22011, 607797), (22511, 594297), (25839, 517753), (54027, 247621), (66033, 202599), (67533, 198099)]