81277302

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{255589}}^1$

素因数の和:255647

約数の個数: 16

約数和(自身を含む): 165622320

約数和(自身を除く): 84345018

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 255589, 511178, 766767, 1533534, 13546217, 27092434, 40638651, 81277302]

約数ペア:

[(1, 81277302), (2, 40638651), (3, 27092434), (6, 13546217), (53, 1533534), (106, 766767), (159, 511178), (318, 255589)]