425620143

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71329}}^1$

素因数の和:71368

約数の個数: 32

約数和(自身を含む): 719006400

約数和(自身を除く): 293386257

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 71329, 213987, 641961, 927277, 1212593, 1925883, 2781831, 3637779, 8345493, 10913337, 15763709, 25036479, 32740011, 47291127, 141873381, 425620143]

約数ペア:

[(1, 425620143), (3, 141873381), (9, 47291127), (13, 32740011), (17, 25036479), (27, 15763709), (39, 10913337), (51, 8345493), (117, 3637779), (153, 2781831), (221, 1925883), (351, 1212593), (459, 927277), (663, 641961), (1989, 213987), (5967, 71329)]