156978597861

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{462863}}^1$

素因数の和:463007

約数の個数: 40

約数和(自身を含む): 241948270080

約数和(自身を除く): 84969672219

約数列:

[1, 3, 9, 27, 53, 79, 81, 159, 237, 477, 711, 1431, 2133, 4187, 4293, 6399, 12561, 37683, 113049, 339147, 462863, 1388589, 4165767, 12497301, 24531739, 36566177, 37491903, 73595217, 109698531, 220785651, 329095593, 662356953, 987286779, 1938007381, 1987070859, 2961860337, 5814022143, 17442066429, 52326199287, 156978597861]

約数ペア:

[(1, 156978597861), (3, 52326199287), (9, 17442066429), (27, 5814022143), (53, 2961860337), (79, 1987070859), (81, 1938007381), (159, 987286779), (237, 662356953), (477, 329095593), (711, 220785651), (1431, 109698531), (2133, 73595217), (4187, 37491903), (4293, 36566177), (6399, 24531739), (12561, 12497301), (37683, 4165767), (113049, 1388589), (339147, 462863)]