27790147407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{31883}}^1$

素因数の和:32391

約数の個数: 32

約数和(自身を含む): 41180864256

約数和(自身を除く): 13390716849

約数列:

[1, 3, 11, 33, 61, 183, 433, 671, 1299, 2013, 4763, 14289, 26413, 31883, 79239, 95649, 290543, 350713, 871629, 1052139, 1944863, 5834589, 13805339, 21393493, 41416017, 64180479, 151858729, 455576187, 842125679, 2526377037, 9263382469, 27790147407]

約数ペア:

[(1, 27790147407), (3, 9263382469), (11, 2526377037), (33, 842125679), (61, 455576187), (183, 151858729), (433, 64180479), (671, 41416017), (1299, 21393493), (2013, 13805339), (4763, 5834589), (14289, 1944863), (26413, 1052139), (31883, 871629), (79239, 350713), (95649, 290543)]