75251673

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 140367744

約数和(自身を除く): 65116071

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 81, 111, 119, 153, 189, 211, 259, 333, 357, 459, 567, 629, 633, 777, 999, 1071, 1377, 1477, 1887, 1899, 2331, 2997, 3213, 3587, 4403, 4431, 5661, 5697, 6993, 7807, 9639, 10761, 13209, 13293, 16983, 17091, 20979, 23421, 25109, 32283, 39627, 39879, 50949, 54649, 70263, 75327, 96849, 118881, 119637, 132719, 163947, 210789, 225981, 290547, 356643, 398157, 491841, 632367, 677943, 929033, 1194471, 1475523, 2033829, 2787099, 3583413, 4426569, 8361297, 10750239, 25083891, 75251673]

約数ペア:

[(1, 75251673), (3, 25083891), (7, 10750239), (9, 8361297), (17, 4426569), (21, 3583413), (27, 2787099), (37, 2033829), (51, 1475523), (63, 1194471), (81, 929033), (111, 677943), (119, 632367), (153, 491841), (189, 398157), (211, 356643), (259, 290547), (333, 225981), (357, 210789), (459, 163947), (567, 132719), (629, 119637), (633, 118881), (777, 96849), (999, 75327), (1071, 70263), (1377, 54649), (1477, 50949), (1887, 39879), (1899, 39627), (2331, 32283), (2997, 25109), (3213, 23421), (3587, 20979), (4403, 17091), (4431, 16983), (5661, 13293), (5697, 13209), (6993, 10761), (7807, 9639)]