27447357

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9403}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 42129920

約数和(自身を除く): 14682563

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9403, 28209, 65821, 197463, 1307017, 3921051, 9149119, 27447357]

約数ペア:

[(1, 27447357), (3, 9149119), (7, 3921051), (21, 1307017), (139, 197463), (417, 65821), (973, 28209), (2919, 9403)]