165738393

素因数分解:

$3^5\times {\mathrm{29}}^2\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 257439728

約数和(自身を除く): 91701335

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 811, 841, 2349, 2433, 2523, 7047, 7299, 7569, 21897, 22707, 23519, 65691, 68121, 70557, 197073, 204363, 211671, 635013, 682051, 1905039, 2046153, 5715117, 6138459, 18415377, 55246131, 165738393]

約数ペア:

[(1, 165738393), (3, 55246131), (9, 18415377), (27, 6138459), (29, 5715117), (81, 2046153), (87, 1905039), (243, 682051), (261, 635013), (783, 211671), (811, 204363), (841, 197073), (2349, 70557), (2433, 68121), (2523, 65691), (7047, 23519), (7299, 22707), (7569, 21897)]