6747647571

素因数分解:

$3^5\times 7^1\times {\mathrm{3966871}}^1$

素因数の和:3966893

約数の個数: 24

約数和(自身を含む): 11551531264

約数和(自身を除く): 4803883693

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 3966871, 11900613, 27768097, 35701839, 83304291, 107105517, 249912873, 321316551, 749738619, 963949653, 2249215857, 6747647571]

約数ペア:

[(1, 6747647571), (3, 2249215857), (7, 963949653), (9, 749738619), (21, 321316551), (27, 249912873), (63, 107105517), (81, 83304291), (189, 35701839), (243, 27768097), (567, 11900613), (1701, 3966871)]