56873154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{729143}}^1$

素因数の和:729161

約数の個数: 16

約数和(自身を含む): 122496192

約数和(自身を除く): 65623038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 729143, 1458286, 2187429, 4374858, 9478859, 18957718, 28436577, 56873154]

約数ペア:

[(1, 56873154), (2, 28436577), (3, 18957718), (6, 9478859), (13, 4374858), (26, 2187429), (39, 1458286), (78, 729143)]