27702423

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6563}}^1$

素因数の和:6643

約数の個数: 24

約数和(自身を含む): 46420608

約数和(自身を除く): 18718185

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6563, 19689, 45941, 59067, 137823, 413469, 439721, 1319163, 3078047, 3957489, 9234141, 27702423]

約数ペア:

[(1, 27702423), (3, 9234141), (7, 3957489), (9, 3078047), (21, 1319163), (63, 439721), (67, 413469), (201, 137823), (469, 59067), (603, 45941), (1407, 19689), (4221, 6563)]