127418517

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{199403}}^1$

素因数の和:199480

約数の個数: 12

約数和(自身を含む): 186642144

約数和(自身を除く): 59223627

約数列:

[1, 3, 9, 71, 213, 639, 199403, 598209, 1794627, 14157613, 42472839, 127418517]

約数ペア:

[(1, 127418517), (3, 42472839), (9, 14157613), (71, 1794627), (213, 598209), (639, 199403)]