72081813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 99130752

約数和(自身を除く): 27048939

約数列:

[1, 3, 41, 123, 151, 453, 3881, 6191, 11643, 18573, 159121, 477363, 586031, 1758093, 24027271, 72081813]

約数ペア:

[(1, 72081813), (3, 24027271), (41, 1758093), (123, 586031), (151, 477363), (453, 159121), (3881, 18573), (6191, 11643)]