66856801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 17193119

約数列:

[1, 11, 17, 19, 31, 187, 209, 323, 341, 527, 589, 607, 3553, 5797, 6479, 6677, 10013, 10319, 11533, 18817, 110143, 113509, 126863, 196061, 206987, 319889, 357523, 2156671, 3518779, 3932753, 6077891, 66856801]

約数ペア:

[(1, 66856801), (11, 6077891), (17, 3932753), (19, 3518779), (31, 2156671), (187, 357523), (209, 319889), (323, 206987), (341, 196061), (527, 126863), (589, 113509), (607, 110143), (3553, 18817), (5797, 11533), (6479, 10319), (6677, 10013)]