165749949

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{361111}}^1$

素因数の和:361137

約数の個数: 16

約数和(自身を含む): 260000640

約数和(自身を除く): 94250691

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 361111, 1083333, 3249999, 6138887, 9749997, 18416661, 55249983, 165749949]

約数ペア:

[(1, 165749949), (3, 55249983), (9, 18416661), (17, 9749997), (27, 6138887), (51, 3249999), (153, 1083333), (459, 361111)]