208063161

素因数分解:

$3^6\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1348

約数の個数: 28

約数和(自身を含む): 313406820

約数和(自身を除く): 105343659

約数列:

[1, 3, 9, 27, 81, 243, 269, 729, 807, 1061, 2421, 3183, 7263, 9549, 21789, 28647, 65367, 85941, 196101, 257823, 285409, 773469, 856227, 2568681, 7706043, 23118129, 69354387, 208063161]

約数ペア:

[(1, 208063161), (3, 69354387), (9, 23118129), (27, 7706043), (81, 2568681), (243, 856227), (269, 773469), (729, 285409), (807, 257823), (1061, 196101), (2421, 85941), (3183, 65367), (7263, 28647), (9549, 21789)]