848175057

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{49627}}^1$

素因数の和:49850

約数の個数: 20

約数和(自身を含む): 1273057456

約数和(自身を除く): 424882399

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 17091, 49627, 148881, 446643, 1339929, 4019787, 10471297, 31413891, 94241673, 282725019, 848175057]

約数ペア:

[(1, 848175057), (3, 282725019), (9, 94241673), (27, 31413891), (81, 10471297), (211, 4019787), (633, 1339929), (1899, 446643), (5697, 148881), (17091, 49627)]