27649743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11801}}^1$

素因数の和:11886

約数の個数: 16

約数和(自身を含む): 40787712

約数和(自身を除く): 13137969

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 11801, 35403, 129811, 389433, 837871, 2513613, 9216581, 27649743]

約数ペア:

[(1, 27649743), (3, 9216581), (11, 2513613), (33, 837871), (71, 389433), (213, 129811), (781, 35403), (2343, 11801)]