81027594

素因数分解:

$2^1\times 3^3\times {\mathrm{1500511}}^1$

素因数の和:1500522

約数の個数: 16

約数和(自身を含む): 180061440

約数和(自身を除く): 99033846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1500511, 3001022, 4501533, 9003066, 13504599, 27009198, 40513797, 81027594]

約数ペア:

[(1, 81027594), (2, 40513797), (3, 27009198), (6, 13504599), (9, 9003066), (18, 4501533), (27, 3001022), (54, 1500511)]