140608467

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{55997}}^1$

素因数の和:56040

約数の個数: 20

約数和(自身を含む): 216824256

約数和(自身を除く): 76215789

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 55997, 167991, 503973, 1511919, 1735907, 4535757, 5207721, 15623163, 46869489, 140608467]

約数ペア:

[(1, 140608467), (3, 46869489), (9, 15623163), (27, 5207721), (31, 4535757), (81, 1735907), (93, 1511919), (279, 503973), (837, 167991), (2511, 55997)]