227580489

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{118717}}^1$

素因数の和:118797

約数の個数: 16

約数和(自身を含む): 341907840

約数和(自身を除く): 114327351

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 118717, 356151, 1068453, 3205359, 8428907, 25286721, 75860163, 227580489]

約数ペア:

[(1, 227580489), (3, 75860163), (9, 25286721), (27, 8428907), (71, 3205359), (213, 1068453), (639, 356151), (1917, 118717)]