53223021

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{3539}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 79012800

約数和(自身を除く): 25789779

約数列:

[1, 3, 9, 27, 557, 1671, 3539, 5013, 10617, 15039, 31851, 95553, 1971223, 5913669, 17741007, 53223021]

約数ペア:

[(1, 53223021), (3, 17741007), (9, 5913669), (27, 1971223), (557, 95553), (1671, 31851), (3539, 15039), (5013, 10617)]