51037242669

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1042619}}^1$

素因数の和:1042679

約数の個数: 48

約数和(自身を含む): 90332596800

約数和(自身を除く): 39295354131

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1813, 2331, 5439, 6993, 16317, 48951, 1042619, 3127857, 7298333, 9383571, 21894999, 28150713, 38576903, 51088331, 65684997, 115730709, 153264993, 197054991, 270038321, 347192127, 459794979, 810114963, 1041576381, 1379384937, 1890268247, 2430344889, 5670804741, 7291034667, 17012414223, 51037242669]

約数ペア:

[(1, 51037242669), (3, 17012414223), (7, 7291034667), (9, 5670804741), (21, 2430344889), (27, 1890268247), (37, 1379384937), (49, 1041576381), (63, 810114963), (111, 459794979), (147, 347192127), (189, 270038321), (259, 197054991), (333, 153264993), (441, 115730709), (777, 65684997), (999, 51088331), (1323, 38576903), (1813, 28150713), (2331, 21894999), (5439, 9383571), (6993, 7298333), (16317, 3127857), (48951, 1042619)]