9263727

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 15559632

約数和(自身を除く): 6295905

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 281, 297, 333, 407, 843, 891, 999, 1221, 2529, 2997, 3091, 3663, 7587, 9273, 10397, 10989, 22761, 27819, 31191, 32967, 83457, 93573, 114367, 250371, 280719, 343101, 842157, 1029303, 3087909, 9263727]

約数ペア:

[(1, 9263727), (3, 3087909), (9, 1029303), (11, 842157), (27, 343101), (33, 280719), (37, 250371), (81, 114367), (99, 93573), (111, 83457), (281, 32967), (297, 31191), (333, 27819), (407, 22761), (843, 10989), (891, 10397), (999, 9273), (1221, 7587), (2529, 3663), (2997, 3091)]