68066669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 78931584

約数和(自身を除く): 10864915

約数列:

[1, 11, 31, 47, 137, 341, 517, 961, 1457, 1507, 4247, 6439, 10571, 16027, 45167, 46717, 70829, 131657, 199609, 496837, 1448227, 2195699, 6187879, 68066669]

約数ペア:

[(1, 68066669), (11, 6187879), (31, 2195699), (47, 1448227), (137, 496837), (341, 199609), (517, 131657), (961, 70829), (1457, 46717), (1507, 45167), (4247, 16027), (6439, 10571)]