27080019

素因数分解:

$3^2\times {\mathrm{31}}^3\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 40819584

約数和(自身を除く): 13739565

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 961, 2883, 3131, 8649, 9393, 28179, 29791, 89373, 97061, 268119, 291183, 873549, 3008891, 9026673, 27080019]

約数ペア:

[(1, 27080019), (3, 9026673), (9, 3008891), (31, 873549), (93, 291183), (101, 268119), (279, 97061), (303, 89373), (909, 29791), (961, 28179), (2883, 9393), (3131, 8649)]