231805719

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{50207}}^1$

素因数の和:50241

約数の個数: 24

約数和(自身を含む): 365514240

約数和(自身を除く): 133708521

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 50207, 150621, 451863, 953933, 1355589, 2861799, 4066767, 8585397, 12200301, 25756191, 77268573, 231805719]

約数ペア:

[(1, 231805719), (3, 77268573), (9, 25756191), (19, 12200301), (27, 8585397), (57, 4066767), (81, 2861799), (171, 1355589), (243, 953933), (513, 451863), (1539, 150621), (4617, 50207)]