5685309

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 10005248

約数和(自身を除く): 4319939

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 271, 333, 567, 777, 813, 999, 1897, 2331, 2439, 2997, 5691, 6993, 7317, 10027, 17073, 20979, 21951, 30081, 51219, 70189, 90243, 153657, 210567, 270729, 631701, 812187, 1895103, 5685309]

約数ペア:

[(1, 5685309), (3, 1895103), (7, 812187), (9, 631701), (21, 270729), (27, 210567), (37, 153657), (63, 90243), (81, 70189), (111, 51219), (189, 30081), (259, 21951), (271, 20979), (333, 17073), (567, 10027), (777, 7317), (813, 6993), (999, 5691), (1897, 2997), (2331, 2439)]