54626967

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{39671}}^1$

素因数の和:39700

約数の個数: 20

約数和(自身を含む): 86405616

約数和(自身を除く): 31778649

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 39671, 119013, 357039, 674407, 1071117, 2023221, 3213351, 6069663, 18208989, 54626967]

約数ペア:

[(1, 54626967), (3, 18208989), (9, 6069663), (17, 3213351), (27, 2023221), (51, 1071117), (81, 674407), (153, 357039), (459, 119013), (1377, 39671)]