79991901

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{269333}}^1$

素因数の和:269353

約数の個数: 16

約数和(自身を含む): 129280320

約数和(自身を除く): 49288419

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 269333, 807999, 2423997, 2962663, 7271991, 8887989, 26663967, 79991901]

約数ペア:

[(1, 79991901), (3, 26663967), (9, 8887989), (11, 7271991), (27, 2962663), (33, 2423997), (99, 807999), (297, 269333)]