201449133

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438887}}^1$

素因数の和:438913

約数の個数: 16

約数和(自身を含む): 315999360

約数和(自身を除く): 114550227

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438887, 1316661, 3949983, 7461079, 11849949, 22383237, 67149711, 201449133]

約数ペア:

[(1, 201449133), (3, 67149711), (9, 22383237), (17, 11849949), (27, 7461079), (51, 3949983), (153, 1316661), (459, 438887)]