66140793

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 105110280

約数和(自身を除く): 38969487

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 261, 333, 761, 783, 999, 1073, 2283, 2349, 2997, 3219, 6849, 9657, 20547, 22069, 28157, 28971, 61641, 66207, 84471, 86913, 198621, 253413, 595863, 760239, 816553, 1787589, 2280717, 2449659, 7348977, 22046931, 66140793]

約数ペア:

[(1, 66140793), (3, 22046931), (9, 7348977), (27, 2449659), (29, 2280717), (37, 1787589), (81, 816553), (87, 760239), (111, 595863), (261, 253413), (333, 198621), (761, 86913), (783, 84471), (999, 66207), (1073, 61641), (2283, 28971), (2349, 28157), (2997, 22069), (3219, 20547), (6849, 9657)]