9144729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 14624064

約数和(自身を除く): 5479335

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 1301, 2343, 3903, 7029, 11709, 14311, 42933, 92371, 128799, 277113, 831339, 1016081, 3048243, 9144729]

約数ペア:

[(1, 9144729), (3, 3048243), (9, 1016081), (11, 831339), (33, 277113), (71, 128799), (99, 92371), (213, 42933), (639, 14311), (781, 11709), (1301, 7029), (2343, 3903)]