156722378823

素因数分解:

$3^6\times {\mathrm{6791}}^1\times {\mathrm{31657}}^1$

素因数の和:38466

約数の個数: 28

約数和(自身を含む): 235018101648

約数和(自身を除く): 78295722825

約数列:

[1, 3, 9, 27, 81, 243, 729, 6791, 20373, 31657, 61119, 94971, 183357, 284913, 550071, 854739, 1650213, 2564217, 4950639, 7692651, 23077953, 214982687, 644948061, 1934844183, 5804532549, 17413597647, 52240792941, 156722378823]

約数ペア:

[(1, 156722378823), (3, 52240792941), (9, 17413597647), (27, 5804532549), (81, 1934844183), (243, 644948061), (729, 214982687), (6791, 23077953), (20373, 7692651), (31657, 4950639), (61119, 2564217), (94971, 1650213), (183357, 854739), (284913, 550071)]