27290979

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{4027}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 40602240

約数和(自身を除く): 13311261

約数列:

[1, 3, 9, 27, 251, 753, 2259, 4027, 6777, 12081, 36243, 108729, 1010777, 3032331, 9096993, 27290979]

約数ペア:

[(1, 27290979), (3, 9096993), (9, 3032331), (27, 1010777), (251, 108729), (753, 36243), (2259, 12081), (4027, 6777)]