26430543

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8819}}^1$

素因数の和:8868

約数の個数: 20

約数和(自身を含む): 40554360

約数和(自身を除く): 14123817

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8819, 26457, 79371, 238113, 326303, 714339, 978909, 2936727, 8810181, 26430543]

約数ペア:

[(1, 26430543), (3, 8810181), (9, 2936727), (27, 978909), (37, 714339), (81, 326303), (111, 238113), (333, 79371), (999, 26457), (2997, 8819)]