27581001

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45289}}^1$

素因数の和:45328

約数の個数: 16

約数和(自身を含む): 43478400

約数和(自身を除く): 15897399

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 45289, 135867, 317023, 951069, 1313381, 3940143, 9193667, 27581001]

約数ペア:

[(1, 27581001), (3, 9193667), (7, 3940143), (21, 1313381), (29, 951069), (87, 317023), (203, 135867), (609, 45289)]