1282203027

素因数分解:

$3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11717}}^1$

素因数の和:11929

約数の個数: 40

約数和(自身を含む): 2200546656

約数和(自身を除く): 918343629

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 193, 567, 579, 1351, 1737, 4053, 5211, 11717, 12159, 15633, 35151, 36477, 82019, 105453, 109431, 246057, 316359, 738171, 949077, 2214513, 2261381, 6643539, 6784143, 15829667, 20352429, 47489001, 61057287, 142467003, 183171861, 427401009, 1282203027]

約数ペア:

[(1, 1282203027), (3, 427401009), (7, 183171861), (9, 142467003), (21, 61057287), (27, 47489001), (63, 20352429), (81, 15829667), (189, 6784143), (193, 6643539), (567, 2261381), (579, 2214513), (1351, 949077), (1737, 738171), (4053, 316359), (5211, 246057), (11717, 109431), (12159, 105453), (15633, 82019), (35151, 36477)]