67387023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9587}}^1$

素因数の和:9675

約数の個数: 24

約数和(自身を含む): 107692416

約数和(自身を除く): 40305393

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 9587, 28761, 86283, 105457, 316371, 680677, 949113, 2042031, 6126093, 7487447, 22462341, 67387023]

約数ペア:

[(1, 67387023), (3, 22462341), (9, 7487447), (11, 6126093), (33, 2042031), (71, 949113), (99, 680677), (213, 316371), (639, 105457), (781, 86283), (2343, 28761), (7029, 9587)]