576000639

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{81737}}^1$

素因数の和:81781

約数の個数: 24

約数和(自身を含む): 892578960

約数和(自身を除く): 316578321

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 81737, 245211, 735633, 2206899, 2370373, 6620697, 7111119, 19862091, 21333357, 64000071, 192000213, 576000639]

約数ペア:

[(1, 576000639), (3, 192000213), (9, 64000071), (27, 21333357), (29, 19862091), (81, 7111119), (87, 6620697), (243, 2370373), (261, 2206899), (783, 735633), (2349, 245211), (7047, 81737)]