27531657

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 41592096

約数和(自身を除く): 14060439

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 827, 1233, 2481, 3699, 7443, 11097, 22329, 33291, 66987, 113299, 200961, 339897, 1019691, 3059073, 9177219, 27531657]

約数ペア:

[(1, 27531657), (3, 9177219), (9, 3059073), (27, 1019691), (81, 339897), (137, 200961), (243, 113299), (411, 66987), (827, 33291), (1233, 22329), (2481, 11097), (3699, 7443)]