268183197

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{431857}}^1$

素因数の和:431889

約数の個数: 16

約数和(自身を含む): 414583680

約数和(自身を除く): 146400483

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 431857, 1295571, 3886713, 9932711, 11660139, 29798133, 89394399, 268183197]

約数ペア:

[(1, 268183197), (3, 89394399), (9, 29798133), (23, 11660139), (27, 9932711), (69, 3886713), (207, 1295571), (621, 431857)]