255057141

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{2011}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 345870848

約数和(自身を除く): 90813707

約数列:

[1, 3, 67, 201, 631, 1893, 2011, 6033, 42277, 126831, 134737, 404211, 1268941, 3806823, 85019047, 255057141]

約数ペア:

[(1, 255057141), (3, 85019047), (67, 3806823), (201, 1268941), (631, 404211), (1893, 134737), (2011, 126831), (6033, 42277)]