86640543

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2297}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 141189120

約数和(自身を除く): 54548577

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 1143, 1397, 2297, 3429, 4191, 6891, 12573, 20673, 25267, 37719, 62019, 75801, 227403, 291719, 682209, 875157, 2625471, 3208909, 7876413, 9626727, 28880181, 86640543]

約数ペア:

[(1, 86640543), (3, 28880181), (9, 9626727), (11, 7876413), (27, 3208909), (33, 2625471), (99, 875157), (127, 682209), (297, 291719), (381, 227403), (1143, 75801), (1397, 62019), (2297, 37719), (3429, 25267), (4191, 20673), (6891, 12573)]