268050003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{159839}}^1$

素因数の和:159898

約数の個数: 16

約数和(自身を含む): 393845760

約数和(自身を除く): 125795757

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 159839, 479517, 2077907, 6233721, 6873077, 20619231, 89350001, 268050003]

約数ペア:

[(1, 268050003), (3, 89350001), (13, 20619231), (39, 6873077), (43, 6233721), (129, 2077907), (559, 479517), (1677, 159839)]