163937081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 211341312

約数和(自身を除く): 47404231

約数列:

[1, 7, 11, 47, 77, 97, 329, 467, 517, 679, 1067, 3269, 3619, 4559, 5137, 7469, 21949, 31913, 35959, 45299, 50149, 153643, 241439, 317093, 351043, 498289, 1690073, 2129053, 3488023, 14903371, 23419583, 163937081]

約数ペア:

[(1, 163937081), (7, 23419583), (11, 14903371), (47, 3488023), (77, 2129053), (97, 1690073), (329, 498289), (467, 351043), (517, 317093), (679, 241439), (1067, 153643), (3269, 50149), (3619, 45299), (4559, 35959), (5137, 31913), (7469, 21949)]