26973027

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{52579}}^1$

素因数の和:52607

約数の個数: 16

約数和(自身を含む): 42064000

約数和(自身を除く): 15090973

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 52579, 157737, 473211, 999001, 1419633, 2997003, 8991009, 26973027]

約数ペア:

[(1, 26973027), (3, 8991009), (9, 2997003), (19, 1419633), (27, 999001), (57, 473211), (171, 157737), (513, 52579)]