66923109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9521}}^1$

素因数の和:9609

約数の個数: 24

約数和(自身を含む): 106951104

約数和(自身を除く): 40027995

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 9521, 28563, 85689, 104731, 314193, 675991, 942579, 2027973, 6083919, 7435901, 22307703, 66923109]

約数ペア:

[(1, 66923109), (3, 22307703), (9, 7435901), (11, 6083919), (33, 2027973), (71, 942579), (99, 675991), (213, 314193), (639, 104731), (781, 85689), (2343, 28563), (7029, 9521)]