71601201

素因数分解:

$3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:958

約数の個数: 36

約数和(自身を含む): 121005300

約数和(自身を除く): 49404099

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 229, 441, 687, 709, 1603, 2061, 2127, 4809, 4963, 6381, 11221, 14427, 14889, 33663, 34741, 44667, 100989, 104223, 162361, 312669, 487083, 1136527, 1461249, 3409581, 7955689, 10228743, 23867067, 71601201]

約数ペア:

[(1, 71601201), (3, 23867067), (7, 10228743), (9, 7955689), (21, 3409581), (49, 1461249), (63, 1136527), (147, 487083), (229, 312669), (441, 162361), (687, 104223), (709, 100989), (1603, 44667), (2061, 34741), (2127, 33663), (4809, 14889), (4963, 14427), (6381, 11221)]