68969455247

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15937}}^1$

素因数の和:16037

約数の個数: 64

約数和(自身を含む): 93026918400

約数和(自身を除く): 24057463153

約数列:

[1, 7, 11, 31, 37, 49, 77, 217, 259, 341, 343, 407, 539, 1147, 1519, 1813, 2387, 2849, 3773, 8029, 10633, 12617, 12691, 15937, 16709, 19943, 56203, 88319, 111559, 116963, 139601, 175307, 393421, 494047, 589669, 618233, 780913, 1227149, 3458329, 4127683, 4327631, 5434517, 5466391, 6486359, 8590043, 18279739, 24208303, 28893781, 38041619, 45404513, 60130301, 127958173, 169458121, 201077129, 202256467, 266291333, 317831591, 895707211, 1407539903, 1864039331, 2224821137, 6269950477, 9852779321, 68969455247]

約数ペア:

[(1, 68969455247), (7, 9852779321), (11, 6269950477), (31, 2224821137), (37, 1864039331), (49, 1407539903), (77, 895707211), (217, 317831591), (259, 266291333), (341, 202256467), (343, 201077129), (407, 169458121), (539, 127958173), (1147, 60130301), (1519, 45404513), (1813, 38041619), (2387, 28893781), (2849, 24208303), (3773, 18279739), (8029, 8590043), (10633, 6486359), (12617, 5466391), (12691, 5434517), (15937, 4327631), (16709, 4127683), (19943, 3458329), (56203, 1227149), (88319, 780913), (111559, 618233), (116963, 589669), (139601, 494047), (175307, 393421)]