27626427

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 24

約数和(自身を含む): 43190784

約数和(自身を除く): 15564357

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 4943, 5589, 14829, 44487, 113689, 133461, 341067, 400383, 1023201, 1201149, 3069603, 9208809, 27626427]

約数ペア:

[(1, 27626427), (3, 9208809), (9, 3069603), (23, 1201149), (27, 1023201), (69, 400383), (81, 341067), (207, 133461), (243, 113689), (621, 44487), (1863, 14829), (4943, 5589)]