26622189

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29879}}^1$

素因数の和:29902

約数の個数: 20

約数和(自身を含む): 43385760

約数和(自身を除く): 16763571

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 29879, 89637, 268911, 328669, 806733, 986007, 2420199, 2958021, 8874063, 26622189]

約数ペア:

[(1, 26622189), (3, 8874063), (9, 2958021), (11, 2420199), (27, 986007), (33, 806733), (81, 328669), (99, 268911), (297, 89637), (891, 29879)]