12689877189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 19433779200

約数和(自身を除く): 6743902011

約数列:

[1, 3, 11, 33, 43, 47, 129, 141, 149, 447, 473, 517, 1277, 1419, 1551, 1639, 2021, 3831, 4917, 6063, 6407, 7003, 14047, 19221, 21009, 22231, 42141, 54911, 60019, 66693, 70477, 77033, 164733, 180057, 190273, 211431, 231099, 301129, 570819, 604021, 660209, 903387, 1812063, 1980627, 2093003, 2580817, 3312419, 6279009, 7742451, 8181739, 8942831, 9937257, 24545217, 26828493, 28388987, 85166961, 89999129, 98371141, 269997387, 295113423, 384541733, 1153625199, 4229959063, 12689877189]

約数ペア:

[(1, 12689877189), (3, 4229959063), (11, 1153625199), (33, 384541733), (43, 295113423), (47, 269997387), (129, 98371141), (141, 89999129), (149, 85166961), (447, 28388987), (473, 26828493), (517, 24545217), (1277, 9937257), (1419, 8942831), (1551, 8181739), (1639, 7742451), (2021, 6279009), (3831, 3312419), (4917, 2580817), (6063, 2093003), (6407, 1980627), (7003, 1812063), (14047, 903387), (19221, 660209), (21009, 604021), (22231, 570819), (42141, 301129), (54911, 231099), (60019, 211431), (66693, 190273), (70477, 180057), (77033, 164733)]