159344901

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47981}}^1$

素因数の和:48034

約数の個数: 20

約数和(自身を含む): 243844524

約数和(自身を除く): 84499623

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 47981, 143943, 431829, 1295487, 1967221, 3886461, 5901663, 17704989, 53114967, 159344901]

約数ペア:

[(1, 159344901), (3, 53114967), (9, 17704989), (27, 5901663), (41, 3886461), (81, 1967221), (123, 1295487), (369, 431829), (1107, 143943), (3321, 47981)]