85837887

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{25847}}^1$

素因数の和:25900

約数の個数: 20

約数和(自身を含む): 131359536

約数和(自身を除く): 45521649

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 25847, 77541, 232623, 697869, 1059727, 2093607, 3179181, 9537543, 28612629, 85837887]

約数ペア:

[(1, 85837887), (3, 28612629), (9, 9537543), (27, 3179181), (41, 2093607), (81, 1059727), (123, 697869), (369, 232623), (1107, 77541), (3321, 25847)]