67081311

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{20533}}^1$

素因数の和:20564

約数の個数: 24

約数和(自身を含む): 109240880

約数和(自身を除く): 42159569

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 20533, 61599, 184797, 225863, 554391, 677589, 2032767, 2484493, 6098301, 7453479, 22360437, 67081311]

約数ペア:

[(1, 67081311), (3, 22360437), (9, 7453479), (11, 6098301), (27, 2484493), (33, 2032767), (99, 677589), (121, 554391), (297, 225863), (363, 184797), (1089, 61599), (3267, 20533)]