274328451

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{47701}}^1$

素因数の和:47784

約数の個数: 20

約数和(自身を含む): 415579824

約数和(自身を除く): 141251373

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 47701, 143103, 429309, 1287927, 3386771, 3863781, 10160313, 30480939, 91442817, 274328451]

約数ペア:

[(1, 274328451), (3, 91442817), (9, 30480939), (27, 10160313), (71, 3863781), (81, 3386771), (213, 1287927), (639, 429309), (1917, 143103), (5751, 47701)]