22920489

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 28

約数和(自身を含む): 35885376

約数和(自身を除く): 12964887

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1367, 1863, 4101, 5589, 12303, 16767, 31441, 36909, 94323, 110727, 282969, 332181, 848907, 996543, 2546721, 7640163, 22920489]

約数ペア:

[(1, 22920489), (3, 7640163), (9, 2546721), (23, 996543), (27, 848907), (69, 332181), (81, 282969), (207, 110727), (243, 94323), (621, 36909), (729, 31441), (1367, 16767), (1863, 12303), (4101, 5589)]