127463913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10211}}^1$

素因数の和:10309

約数の個数: 24

約数和(自身を含む): 196478880

約数和(自身を除く): 69014967

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 10211, 12483, 30633, 91899, 194009, 582027, 745403, 1746081, 2236209, 6708627, 14162657, 42487971, 127463913]

約数ペア:

[(1, 127463913), (3, 42487971), (9, 14162657), (19, 6708627), (57, 2236209), (73, 1746081), (171, 745403), (219, 582027), (657, 194009), (1387, 91899), (4161, 30633), (10211, 12483)]