128049141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90239}}^1$

素因数の和:90296

約数の個数: 16

約数和(自身を含む): 190586880

約数和(自身を除く): 62537739

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 90239, 270717, 992629, 2977887, 3880277, 11640831, 42683047, 128049141]

約数ペア:

[(1, 128049141), (3, 42683047), (11, 11640831), (33, 3880277), (43, 2977887), (129, 992629), (473, 270717), (1419, 90239)]