220134861

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{114833}}^1$

素因数の和:114913

約数の個数: 16

約数和(自身を含む): 330721920

約数和(自身を除く): 110587059

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 114833, 344499, 1033497, 3100491, 8153143, 24459429, 73378287, 220134861]

約数ペア:

[(1, 220134861), (3, 73378287), (9, 24459429), (27, 8153143), (71, 3100491), (213, 1033497), (639, 344499), (1917, 114833)]