66759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:55

約数の個数: 24

約数和(自身を含む): 117888

約数和(自身を除く): 51129

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 867, 1309, 2023, 3179, 3927, 6069, 9537, 22253, 66759]

約数ペア:

[(1, 66759), (3, 22253), (7, 9537), (11, 6069), (17, 3927), (21, 3179), (33, 2023), (51, 1309), (77, 867), (119, 561), (187, 357), (231, 289)]