27408909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4801}}^1$

素因数の和:4988

約数の個数: 16

約数和(自身を含む): 40106304

約数和(自身を除く): 12697395

約数列:

[1, 3, 11, 33, 173, 519, 1903, 4801, 5709, 14403, 52811, 158433, 830573, 2491719, 9136303, 27408909]

約数ペア:

[(1, 27408909), (3, 9136303), (11, 2491719), (33, 830573), (173, 158433), (519, 52811), (1903, 14403), (4801, 5709)]