26490051

素因数分解:

$3^3\times 7^1\times {\mathrm{140159}}^1$

素因数の和:140175

約数の個数: 16

約数和(自身を含む): 44851200

約数和(自身を除く): 18361149

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 140159, 420477, 981113, 1261431, 2943339, 3784293, 8830017, 26490051]

約数ペア:

[(1, 26490051), (3, 8830017), (7, 3784293), (9, 2943339), (21, 1261431), (27, 981113), (63, 420477), (189, 140159)]