27430779

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 37532160

約数和(自身を除く): 10101381

約数列:

[1, 3, 71, 89, 213, 267, 1447, 4341, 6319, 18957, 102737, 128783, 308211, 386349, 9143593, 27430779]

約数ペア:

[(1, 27430779), (3, 9143593), (71, 386349), (89, 308211), (213, 128783), (267, 102737), (1447, 18957), (4341, 6319)]