27389667

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3169}}^1$

素因数の和:3282

約数の個数: 16

約数和(自身を含む): 37938560

約数和(自身を除く): 10548893

約数列:

[1, 3, 43, 67, 129, 201, 2881, 3169, 8643, 9507, 136267, 212323, 408801, 636969, 9129889, 27389667]

約数ペア:

[(1, 27389667), (3, 9129889), (43, 636969), (67, 408801), (129, 212323), (201, 136267), (2881, 9507), (3169, 8643)]