66399319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4943}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 80686080

約数和(自身を除く): 14286761

約数列:

[1, 7, 19, 101, 133, 707, 1919, 4943, 13433, 34601, 93917, 499243, 657419, 3494701, 9485617, 66399319]

約数ペア:

[(1, 66399319), (7, 9485617), (19, 3494701), (101, 657419), (133, 499243), (707, 93917), (1919, 34601), (4943, 13433)]