564788091

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 945950720

約数和(自身を除く): 381162629

約数列:

[1, 3, 7, 19, 21, 37, 57, 67, 111, 133, 201, 259, 399, 469, 571, 703, 777, 1273, 1407, 1713, 2109, 2479, 3819, 3997, 4921, 7437, 8911, 10849, 11991, 14763, 17353, 21127, 26733, 32547, 38257, 47101, 52059, 63381, 75943, 114771, 141303, 147889, 227829, 267799, 329707, 401413, 443667, 726883, 803397, 989121, 1204239, 1415509, 2180649, 2809891, 4246527, 5088181, 8429673, 9908563, 15264543, 26894671, 29725689, 80684013, 188262697, 564788091]

約数ペア:

[(1, 564788091), (3, 188262697), (7, 80684013), (19, 29725689), (21, 26894671), (37, 15264543), (57, 9908563), (67, 8429673), (111, 5088181), (133, 4246527), (201, 2809891), (259, 2180649), (399, 1415509), (469, 1204239), (571, 989121), (703, 803397), (777, 726883), (1273, 443667), (1407, 401413), (1713, 329707), (2109, 267799), (2479, 227829), (3819, 147889), (3997, 141303), (4921, 114771), (7437, 75943), (8911, 63381), (10849, 52059), (11991, 47101), (14763, 38257), (17353, 32547), (21127, 26733)]