7677872279

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1439}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 10282982400

約数和(自身を除く): 2605110121

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 521, 539, 931, 1439, 1463, 3647, 5731, 9899, 10073, 10241, 15829, 25529, 27341, 40117, 69293, 70511, 108889, 110803, 191387, 280819, 300751, 485051, 749719, 762223, 775621, 1339709, 2105257, 5248033, 5335561, 8246909, 14244661, 14736799, 36736231, 57728363, 99712627, 156691271, 404098541, 697988389, 1096838897, 7677872279]

約数ペア:

[(1, 7677872279), (7, 1096838897), (11, 697988389), (19, 404098541), (49, 156691271), (77, 99712627), (133, 57728363), (209, 36736231), (521, 14736799), (539, 14244661), (931, 8246909), (1439, 5335561), (1463, 5248033), (3647, 2105257), (5731, 1339709), (9899, 775621), (10073, 762223), (10241, 749719), (15829, 485051), (25529, 300751), (27341, 280819), (40117, 191387), (69293, 110803), (70511, 108889)]