26942487009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4159717}}^1$

素因数の和:4159864

約数の個数: 16

約数和(自身を含む): 38335961088

約数和(自身を除く): 11393474079

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 4159717, 12479151, 70715189, 212145567, 528284059, 1584852177, 8980829003, 26942487009]

約数ペア:

[(1, 26942487009), (3, 8980829003), (17, 1584852177), (51, 528284059), (127, 212145567), (381, 70715189), (2159, 12479151), (6477, 4159717)]