26623971

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29881}}^1$

素因数の和:29904

約数の個数: 20

約数和(自身を含む): 43388664

約数和(自身を除く): 16764693

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 29881, 89643, 268929, 328691, 806787, 986073, 2420361, 2958219, 8874657, 26623971]

約数ペア:

[(1, 26623971), (3, 8874657), (9, 2958219), (11, 2420361), (27, 986073), (33, 806787), (81, 328691), (99, 268929), (297, 89643), (891, 29881)]