27202869

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{42571}}^1$

素因数の和:42648

約数の個数: 12

約数和(自身を含む): 39847392

約数和(自身を除く): 12644523

約数列:

[1, 3, 9, 71, 213, 639, 42571, 127713, 383139, 3022541, 9067623, 27202869]

約数ペア:

[(1, 27202869), (3, 9067623), (9, 3022541), (71, 383139), (213, 127713), (639, 42571)]