3839529681

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 6317942400

約数和(自身を除く): 2478412719

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 199, 219, 251, 351, 597, 657, 753, 949, 1053, 1791, 1971, 2259, 2587, 2847, 3263, 5373, 5913, 6777, 7761, 8541, 9789, 14527, 16119, 18323, 20331, 23283, 25623, 29367, 43581, 49949, 54969, 69849, 76869, 88101, 130743, 149847, 164907, 188851, 209547, 238199, 264303, 392229, 449541, 494721, 566553, 649337, 714597, 1176687, 1348623, 1484163, 1699659, 1948011, 2143791, 3646277, 4045869, 5098977, 5844033, 6431373, 10938831, 15296931, 17532099, 19294119, 32816493, 47401601, 52596297, 98449479, 142204803, 295348437, 426614409, 1279843227, 3839529681]

約数ペア:

[(1, 3839529681), (3, 1279843227), (9, 426614409), (13, 295348437), (27, 142204803), (39, 98449479), (73, 52596297), (81, 47401601), (117, 32816493), (199, 19294119), (219, 17532099), (251, 15296931), (351, 10938831), (597, 6431373), (657, 5844033), (753, 5098977), (949, 4045869), (1053, 3646277), (1791, 2143791), (1971, 1948011), (2259, 1699659), (2587, 1484163), (2847, 1348623), (3263, 1176687), (5373, 714597), (5913, 649337), (6777, 566553), (7761, 494721), (8541, 449541), (9789, 392229), (14527, 264303), (16119, 238199), (18323, 209547), (20331, 188851), (23283, 164907), (25623, 149847), (29367, 130743), (43581, 88101), (49949, 76869), (54969, 69849)]