27120543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{977}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 38181120

約数和(自身を除く): 11060577

約数列:

[1, 3, 19, 57, 487, 977, 1461, 2931, 9253, 18563, 27759, 55689, 475799, 1427397, 9040181, 27120543]

約数ペア:

[(1, 27120543), (3, 9040181), (19, 1427397), (57, 475799), (487, 55689), (977, 27759), (1461, 18563), (2931, 9253)]