68246563

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 88277040

約数和(自身を除く): 20030477

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2389, 2597, 4081, 16723, 26279, 28567, 117061, 126617, 183953, 886319, 1287671, 1392787, 6204233, 9749509, 68246563]

約数ペア:

[(1, 68246563), (7, 9749509), (11, 6204233), (49, 1392787), (53, 1287671), (77, 886319), (371, 183953), (539, 126617), (583, 117061), (2389, 28567), (2597, 26279), (4081, 16723)]