27153027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 43400448

約数和(自身を除く): 16247421

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3863, 7029, 11589, 34767, 42493, 127479, 274273, 382437, 822819, 2468457, 3017003, 9051009, 27153027]

約数ペア:

[(1, 27153027), (3, 9051009), (9, 3017003), (11, 2468457), (33, 822819), (71, 382437), (99, 274273), (213, 127479), (639, 42493), (781, 34767), (2343, 11589), (3863, 7029)]