81530874

素因数分解:

$2^1\times 3^5\times {\mathrm{167759}}^1$

素因数の和:167776

約数の個数: 24

約数和(自身を含む): 183193920

約数和(自身を除く): 101663046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 167759, 335518, 503277, 1006554, 1509831, 3019662, 4529493, 9058986, 13588479, 27176958, 40765437, 81530874]

約数ペア:

[(1, 81530874), (2, 40765437), (3, 27176958), (6, 13588479), (9, 9058986), (18, 4529493), (27, 3019662), (54, 1509831), (81, 1006554), (162, 503277), (243, 335518), (486, 167759)]