551528181

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{2731}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 839598240

約数和(自身を除く): 288070059

約数列:

[1, 3, 9, 19, 57, 171, 1181, 2731, 3543, 8193, 10629, 22439, 24579, 51889, 67317, 155667, 201951, 467001, 3225311, 9675933, 29027799, 61280909, 183842727, 551528181]

約数ペア:

[(1, 551528181), (3, 183842727), (9, 61280909), (19, 29027799), (57, 9675933), (171, 3225311), (1181, 467001), (2731, 201951), (3543, 155667), (8193, 67317), (10629, 51889), (22439, 24579)]