54727239

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7219}}^1$

素因数の和:7267

約数の個数: 24

約数和(自身を含む): 88026240

約数和(自身を除く): 33299001

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7219, 7581, 21657, 50533, 137161, 151599, 411483, 960127, 2606059, 2880381, 7818177, 18242413, 54727239]

約数ペア:

[(1, 54727239), (3, 18242413), (7, 7818177), (19, 2880381), (21, 2606059), (57, 960127), (133, 411483), (361, 151599), (399, 137161), (1083, 50533), (2527, 21657), (7219, 7581)]