725149881

素因数分解:

$3^3\times {\mathrm{5653}}^1\times {\mathrm{4751}}^1$

素因数の和:10413

約数の個数: 16

約数和(自身を含む): 1074712320

約数和(自身を除く): 349562439

約数列:

[1, 3, 9, 27, 4751, 5653, 14253, 16959, 42759, 50877, 128277, 152631, 26857403, 80572209, 241716627, 725149881]

約数ペア:

[(1, 725149881), (3, 241716627), (9, 80572209), (27, 26857403), (4751, 152631), (5653, 128277), (14253, 50877), (16959, 42759)]