26081649

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 42526080

約数和(自身を除く): 16444431

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 641, 1233, 1507, 1923, 3699, 4521, 5769, 7051, 13563, 17307, 21153, 40689, 63459, 87817, 190377, 263451, 790353, 965987, 2371059, 2897961, 8693883, 26081649]

約数ペア:

[(1, 26081649), (3, 8693883), (9, 2897961), (11, 2371059), (27, 965987), (33, 790353), (99, 263451), (137, 190377), (297, 87817), (411, 63459), (641, 40689), (1233, 21153), (1507, 17307), (1923, 13563), (3699, 7051), (4521, 5769)]