57681789

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 85251936

約数和(自身を除く): 27570147

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1213, 1441, 3639, 4323, 13343, 15851, 40029, 47553, 146773, 158903, 440319, 476709, 1747933, 5243799, 19227263, 57681789]

約数ペア:

[(1, 57681789), (3, 19227263), (11, 5243799), (33, 1747933), (121, 476709), (131, 440319), (363, 158903), (393, 146773), (1213, 47553), (1441, 40029), (3639, 15851), (4323, 13343)]