54561143

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 71519328

約数和(自身を除く): 16958185

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2713, 2873, 18991, 20111, 35269, 46121, 246883, 322847, 458497, 599573, 3209479, 4197011, 7794449, 54561143]

約数ペア:

[(1, 54561143), (7, 7794449), (13, 4197011), (17, 3209479), (91, 599573), (119, 458497), (169, 322847), (221, 246883), (1183, 46121), (1547, 35269), (2713, 20111), (2873, 18991)]