128151023

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18289}}^1$

素因数の和:18327

約数の個数: 24

約数和(自身を含む): 175145040

約数和(自身を除く): 46994017

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 18289, 128023, 201179, 237757, 896161, 1408253, 1664299, 2615327, 9857771, 11650093, 18307289, 128151023]

約数ペア:

[(1, 128151023), (7, 18307289), (11, 11650093), (13, 9857771), (49, 2615327), (77, 1664299), (91, 1408253), (143, 896161), (539, 237757), (637, 201179), (1001, 128023), (7007, 18289)]