81729654

素因数分解:

$2^1\times 3^1\times {\mathrm{3221}}^1\times {\mathrm{4229}}^1$

素因数の和:7455

約数の個数: 16

約数和(自身を含む): 163548720

約数和(自身を除く): 81819066

約数列:

[1, 2, 3, 6, 3221, 4229, 6442, 8458, 9663, 12687, 19326, 25374, 13621609, 27243218, 40864827, 81729654]

約数ペア:

[(1, 81729654), (2, 40864827), (3, 27243218), (6, 13621609), (3221, 25374), (4229, 19326), (6442, 12687), (8458, 9663)]