135280779

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 198680832

約数和(自身を除く): 63400053

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 5431, 8303, 16293, 24909, 103189, 124913, 309567, 374739, 1960591, 2373347, 5881773, 7120041, 45093593, 135280779]

約数ペア:

[(1, 135280779), (3, 45093593), (19, 7120041), (23, 5881773), (57, 2373347), (69, 1960591), (361, 374739), (437, 309567), (1083, 124913), (1311, 103189), (5431, 24909), (8303, 16293)]