63443493

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{21169}}^1$

素因数の和:21218

約数の個数: 20

約数和(自身を含む): 97339660

約数和(自身を除く): 33896167

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 21169, 63507, 190521, 571563, 783253, 1714689, 2349759, 7049277, 21147831, 63443493]

約数ペア:

[(1, 63443493), (3, 21147831), (9, 7049277), (27, 2349759), (37, 1714689), (81, 783253), (111, 571563), (333, 190521), (999, 63507), (2997, 21169)]