67661127

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{7823}}^1$

素因数の和:7891

約数の個数: 18

約数和(自身を含む): 101000016

約数和(自身を除く): 33338889

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 7823, 8649, 23469, 70407, 242513, 727539, 2182617, 7517903, 22553709, 67661127]

約数ペア:

[(1, 67661127), (3, 22553709), (9, 7517903), (31, 2182617), (93, 727539), (279, 242513), (961, 70407), (2883, 23469), (7823, 8649)]