68728803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{160207}}^1$

素因数の和:160234

約数の個数: 16

約数和(自身を含む): 107659776

約数和(自身を除く): 38930973

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 160207, 480621, 1762277, 2082691, 5286831, 6248073, 22909601, 68728803]

約数ペア:

[(1, 68728803), (3, 22909601), (11, 6248073), (13, 5286831), (33, 2082691), (39, 1762277), (143, 480621), (429, 160207)]