427364037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{6221}}^1$

素因数の和:6693

約数の個数: 24

約数和(自身を含む): 655176600

約数和(自身を除く): 227812563

約数列:

[1, 3, 9, 17, 51, 153, 449, 1347, 4041, 6221, 7633, 18663, 22899, 55989, 68697, 105757, 317271, 951813, 2793229, 8379687, 25139061, 47484893, 142454679, 427364037]

約数ペア:

[(1, 427364037), (3, 142454679), (9, 47484893), (17, 25139061), (51, 8379687), (153, 2793229), (449, 951813), (1347, 317271), (4041, 105757), (6221, 68697), (7633, 55989), (18663, 22899)]