27508562817

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1\times {\mathrm{2731}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 37931874816

約数和(自身を除く): 10423311999

約数列:

[1, 3, 43, 113, 129, 339, 691, 2073, 2731, 4859, 8193, 14577, 29713, 78083, 89139, 117433, 234249, 308603, 352299, 925809, 1887121, 3357569, 5661363, 10072707, 13269929, 39809787, 81146203, 213244673, 243438609, 639734019, 9169520939, 27508562817]

約数ペア:

[(1, 27508562817), (3, 9169520939), (43, 639734019), (113, 243438609), (129, 213244673), (339, 81146203), (691, 39809787), (2073, 13269929), (2731, 10072707), (4859, 5661363), (8193, 3357569), (14577, 1887121), (29713, 925809), (78083, 352299), (89139, 308603), (117433, 234249)]