2013166305

素因数分解:

$3^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 3675594240

約数和(自身を除く): 1662427935

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 729, 1065, 1215, 1917, 2187, 2593, 3195, 3645, 5751, 7779, 9585, 10935, 12965, 17253, 23337, 28755, 38895, 51759, 70011, 86265, 116685, 155277, 184103, 210033, 258795, 350055, 552309, 630099, 776385, 920515, 1050165, 1656927, 1890297, 2761545, 3150495, 4970781, 5670891, 8284635, 9451485, 14912343, 24853905, 28354455, 44737029, 74561715, 134211087, 223685145, 402633261, 671055435, 2013166305]

約数ペア:

[(1, 2013166305), (3, 671055435), (5, 402633261), (9, 223685145), (15, 134211087), (27, 74561715), (45, 44737029), (71, 28354455), (81, 24853905), (135, 14912343), (213, 9451485), (243, 8284635), (355, 5670891), (405, 4970781), (639, 3150495), (729, 2761545), (1065, 1890297), (1215, 1656927), (1917, 1050165), (2187, 920515), (2593, 776385), (3195, 630099), (3645, 552309), (5751, 350055), (7779, 258795), (9585, 210033), (10935, 184103), (12965, 155277), (17253, 116685), (23337, 86265), (28755, 70011), (38895, 51759)]