26663669991

素因数分解:

$3^7\times 7^1\times {\mathrm{1741699}}^1$

素因数の和:1741727

約数の個数: 32

約数和(自身を含む): 45702208000

約数和(自身を除く): 19038538009

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 1741699, 5225097, 12191893, 15675291, 36575679, 47025873, 109727037, 141077619, 329181111, 423232857, 987543333, 1269698571, 2962629999, 3809095713, 8887889997, 26663669991]

約数ペア:

[(1, 26663669991), (3, 8887889997), (7, 3809095713), (9, 2962629999), (21, 1269698571), (27, 987543333), (63, 423232857), (81, 329181111), (189, 141077619), (243, 109727037), (567, 47025873), (729, 36575679), (1701, 15675291), (2187, 12191893), (5103, 5225097), (15309, 1741699)]