156777766191

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{28123}}^1$

素因数の和:28393

約数の個数: 64

約数和(自身を含む): 248823152640

約数和(自身を除く): 92045386449

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 191, 207, 423, 573, 621, 1081, 1269, 1719, 3243, 4393, 5157, 8977, 9729, 13179, 26931, 28123, 29187, 39537, 80793, 84369, 118611, 206471, 242379, 253107, 619413, 646829, 759321, 1321781, 1858239, 1940487, 3965343, 5371493, 5574717, 5821461, 11896029, 16114479, 17464383, 30400963, 35688087, 48343437, 91202889, 123544339, 145030311, 252460171, 273608667, 370633017, 757380513, 820826001, 1111899051, 2272141539, 3335697153, 5806583933, 6816424617, 17419751799, 52259255397, 156777766191]

約数ペア:

[(1, 156777766191), (3, 52259255397), (9, 17419751799), (23, 6816424617), (27, 5806583933), (47, 3335697153), (69, 2272141539), (141, 1111899051), (191, 820826001), (207, 757380513), (423, 370633017), (573, 273608667), (621, 252460171), (1081, 145030311), (1269, 123544339), (1719, 91202889), (3243, 48343437), (4393, 35688087), (5157, 30400963), (8977, 17464383), (9729, 16114479), (13179, 11896029), (26931, 5821461), (28123, 5574717), (29187, 5371493), (39537, 3965343), (80793, 1940487), (84369, 1858239), (118611, 1321781), (206471, 759321), (242379, 646829), (253107, 619413)]