85447953

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{9859}}^1$

素因数の和:9978

約数の個数: 20

約数和(自身を含む): 128850480

約数和(自身を除く): 43402527

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 9859, 29577, 88731, 266193, 798579, 1054913, 3164739, 9494217, 28482651, 85447953]

約数ペア:

[(1, 85447953), (3, 28482651), (9, 9494217), (27, 3164739), (81, 1054913), (107, 798579), (321, 266193), (963, 88731), (2889, 29577), (8667, 9859)]