32787729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 51734592

約数和(自身を除く): 18946863

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3947, 8307, 11841, 35523, 51311, 153933, 280237, 461799, 840711, 2522133, 3643081, 10929243, 32787729]

約数ペア:

[(1, 32787729), (3, 10929243), (9, 3643081), (13, 2522133), (39, 840711), (71, 461799), (117, 280237), (213, 153933), (639, 51311), (923, 35523), (2769, 11841), (3947, 8307)]