6618627

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 10221120

約数和(自身を除く): 3602493

約数列:

[1, 3, 9, 17, 51, 153, 181, 239, 543, 717, 1629, 2151, 3077, 4063, 9231, 12189, 27693, 36567, 43259, 129777, 389331, 735403, 2206209, 6618627]

約数ペア:

[(1, 6618627), (3, 2206209), (9, 735403), (17, 389331), (51, 129777), (153, 43259), (181, 36567), (239, 27693), (543, 12189), (717, 9231), (1629, 4063), (2151, 3077)]