137143743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{244463}}^1$

素因数の和:244494

約数の個数: 16

約数和(自身を含む): 211216896

約数和(自身を除く): 74073153

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 244463, 733389, 2689093, 4155871, 8067279, 12467613, 45714581, 137143743]

約数ペア:

[(1, 137143743), (3, 45714581), (11, 12467613), (17, 8067279), (33, 4155871), (51, 2689093), (187, 733389), (561, 244463)]