26661393

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 45372096

約数和(自身を除く): 18710703

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1301, 1863, 2277, 3903, 6831, 11709, 14311, 20493, 29923, 35127, 42933, 89769, 105381, 128799, 269307, 329153, 386397, 807921, 987459, 1159191, 2423763, 2962377, 8887131, 26661393]

約数ペア:

[(1, 26661393), (3, 8887131), (9, 2962377), (11, 2423763), (23, 1159191), (27, 987459), (33, 807921), (69, 386397), (81, 329153), (99, 269307), (207, 128799), (253, 105381), (297, 89769), (621, 42933), (759, 35127), (891, 29923), (1301, 20493), (1863, 14311), (2277, 11709), (3903, 6831)]