43529319

素因数分解:

$3^6\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 42

約数和(自身を含む): 68544216

約数和(自身を除く): 25014897

約数列:

[1, 3, 9, 27, 29, 71, 81, 87, 213, 243, 261, 639, 729, 783, 841, 1917, 2059, 2349, 2523, 5751, 6177, 7047, 7569, 17253, 18531, 21141, 22707, 51759, 55593, 59711, 68121, 166779, 179133, 204363, 500337, 537399, 613089, 1501011, 1612197, 4836591, 14509773, 43529319]

約数ペア:

[(1, 43529319), (3, 14509773), (9, 4836591), (27, 1612197), (29, 1501011), (71, 613089), (81, 537399), (87, 500337), (213, 204363), (243, 179133), (261, 166779), (639, 68121), (729, 59711), (783, 55593), (841, 51759), (1917, 22707), (2059, 21141), (2349, 18531), (2523, 17253), (5751, 7569), (6177, 7047)]