828160767

素因数分解:

$3^6\times 7^1\times {\mathrm{162289}}^1$

素因数の和:162314

約数の個数: 28

約数和(自身を含む): 1419063760

約数和(自身を除く): 590902993

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 162289, 486867, 1136023, 1460601, 3408069, 4381803, 10224207, 13145409, 30672621, 39436227, 92017863, 118308681, 276053589, 828160767]

約数ペア:

[(1, 828160767), (3, 276053589), (7, 118308681), (9, 92017863), (21, 39436227), (27, 30672621), (63, 13145409), (81, 10224207), (189, 4381803), (243, 3408069), (567, 1460601), (729, 1136023), (1701, 486867), (5103, 162289)]