27810798

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{43319}}^1$

素因数の和:43431

約数の個数: 16

約数和(自身を含む): 56142720

約数和(自身を除く): 28331922

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 43319, 86638, 129957, 259914, 4635133, 9270266, 13905399, 27810798]

約数ペア:

[(1, 27810798), (2, 13905399), (3, 9270266), (6, 4635133), (107, 259914), (214, 129957), (321, 86638), (642, 43319)]