203440761

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{69127}}^1$

素因数の和:69245

約数の個数: 16

約数和(自身を含む): 304163200

約数和(自身を除く): 100722439

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 69127, 207381, 622143, 1866429, 7534843, 22604529, 67813587, 203440761]

約数ペア:

[(1, 203440761), (3, 67813587), (9, 22604529), (27, 7534843), (109, 1866429), (327, 622143), (981, 207381), (2943, 69127)]