82767987

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 126637056

約数和(自身を除く): 43869069

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 7247, 11421, 21741, 65223, 195669, 340609, 587007, 1021827, 1761021, 3065481, 9196443, 27589329, 82767987]

約数ペア:

[(1, 82767987), (3, 27589329), (9, 9196443), (27, 3065481), (47, 1761021), (81, 1021827), (141, 587007), (243, 340609), (423, 195669), (1269, 65223), (3807, 21741), (7247, 11421)]