81911526

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{13693}}^1$

素因数の和:14695

約数の個数: 16

約数和(自身を含む): 163999344

約数和(自身を除く): 82087818

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 13693, 27386, 41079, 82158, 13651921, 27303842, 40955763, 81911526]

約数ペア:

[(1, 81911526), (2, 40955763), (3, 27303842), (6, 13651921), (997, 82158), (1994, 41079), (2991, 27386), (5982, 13693)]