28367055327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5260

約数の個数: 64

約数和(自身を含む): 43214726016

約数和(自身を除く): 14847670689

約数列:

[1, 3, 13, 37, 39, 53, 73, 111, 159, 219, 481, 689, 949, 1443, 1961, 2067, 2701, 2847, 3869, 5081, 5883, 8103, 11607, 15243, 25493, 35113, 50297, 66053, 76479, 105339, 143153, 150891, 187997, 198159, 269293, 370913, 429459, 563991, 807879, 1112739, 1860989, 2443961, 3500809, 4821869, 5582967, 7331883, 9963841, 10502427, 13723781, 14465607, 19658389, 29891523, 41171343, 58975167, 129529933, 178409153, 255559057, 388589799, 535227459, 727360393, 766677171, 2182081179, 9455685109, 28367055327]

約数ペア:

[(1, 28367055327), (3, 9455685109), (13, 2182081179), (37, 766677171), (39, 727360393), (53, 535227459), (73, 388589799), (111, 255559057), (159, 178409153), (219, 129529933), (481, 58975167), (689, 41171343), (949, 29891523), (1443, 19658389), (1961, 14465607), (2067, 13723781), (2701, 10502427), (2847, 9963841), (3869, 7331883), (5081, 5582967), (5883, 4821869), (8103, 3500809), (11607, 2443961), (15243, 1860989), (25493, 1112739), (35113, 807879), (50297, 563991), (66053, 429459), (76479, 370913), (105339, 269293), (143153, 198159), (150891, 187997)]