133764279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{238439}}^1$

素因数の和:238470

約数の個数: 16

約数和(自身を含む): 206012160

約数和(自身を除く): 72247881

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 238439, 715317, 2622829, 4053463, 7868487, 12160389, 44588093, 133764279]

約数ペア:

[(1, 133764279), (3, 44588093), (11, 12160389), (17, 7868487), (33, 4053463), (51, 2622829), (187, 715317), (561, 238439)]