54891771

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 82218240

約数和(自身を除く): 27326469

約数列:

[1, 3, 11, 33, 59, 121, 177, 233, 363, 649, 699, 1331, 1947, 2563, 3993, 7139, 7689, 13747, 21417, 28193, 41241, 78529, 84579, 151217, 235587, 310123, 453651, 930369, 1663387, 4990161, 18297257, 54891771]

約数ペア:

[(1, 54891771), (3, 18297257), (11, 4990161), (33, 1663387), (59, 930369), (121, 453651), (177, 310123), (233, 235587), (363, 151217), (649, 84579), (699, 78529), (1331, 41241), (1947, 28193), (2563, 21417), (3993, 13747), (7139, 7689)]