8974692027

素因数分解:

$3^6\times 7^1\times {\mathrm{1758709}}^1$

素因数の和:1758734

約数の個数: 28

約数和(自身を含む): 15378160240

約数和(自身を除く): 6403468213

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 1758709, 5276127, 12310963, 15828381, 36932889, 47485143, 110798667, 142455429, 332396001, 427366287, 997188003, 1282098861, 2991564009, 8974692027]

約数ペア:

[(1, 8974692027), (3, 2991564009), (7, 1282098861), (9, 997188003), (21, 427366287), (27, 332396001), (63, 142455429), (81, 110798667), (189, 47485143), (243, 36932889), (567, 15828381), (729, 12310963), (1701, 5276127), (5103, 1758709)]