86553009

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{1907}}^1$

素因数の和:1998

約数の個数: 24

約数和(自身を含む): 131499360

約数和(自身を除く): 44946351

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1681, 1907, 5043, 5721, 15129, 17163, 45387, 51489, 78187, 234561, 703683, 2111049, 3205667, 9617001, 28851003, 86553009]

約数ペア:

[(1, 86553009), (3, 28851003), (9, 9617001), (27, 3205667), (41, 2111049), (123, 703683), (369, 234561), (1107, 78187), (1681, 51489), (1907, 45387), (5043, 17163), (5721, 15129)]