201443880981

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1\times {\mathrm{123493}}^1$

素因数の和:124125

約数の個数: 32

約数和(自身を含む): 309426566400

約数和(自身を除く): 107982685419

約数列:

[1, 3, 7, 21, 173, 449, 519, 1211, 1347, 3143, 3633, 9429, 77677, 123493, 233031, 370479, 543739, 864451, 1631217, 2593353, 21364289, 55448357, 64092867, 149550023, 166345071, 388138499, 448650069, 1164415497, 9592565761, 28777697283, 67147960327, 201443880981]

約数ペア:

[(1, 201443880981), (3, 67147960327), (7, 28777697283), (21, 9592565761), (173, 1164415497), (449, 448650069), (519, 388138499), (1211, 166345071), (1347, 149550023), (3143, 64092867), (3633, 55448357), (9429, 21364289), (77677, 2593353), (123493, 1631217), (233031, 864451), (370479, 543739)]