27889953

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102161}}^1$

素因数の和:102184

約数の個数: 16

約数和(自身を含む): 45768576

約数和(自身を除く): 17878623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 102161, 306483, 715127, 1328093, 2145381, 3984279, 9296651, 27889953]

約数ペア:

[(1, 27889953), (3, 9296651), (7, 3984279), (13, 2145381), (21, 1328093), (39, 715127), (91, 306483), (273, 102161)]