87156003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20161}}^1$

素因数の和:20306

約数の個数: 16

約数和(自身を含む): 127746432

約数和(自身を除く): 40590429

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 20161, 60483, 221771, 665313, 2641091, 7923273, 29052001, 87156003]

約数ペア:

[(1, 87156003), (3, 29052001), (11, 7923273), (33, 2641091), (131, 665313), (393, 221771), (1441, 60483), (4323, 20161)]