64852557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6593

約数の個数: 32

約数和(自身を含む): 110330880

約数和(自身を除く): 45478323

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 6529, 9933, 19587, 45703, 71819, 137109, 215457, 280747, 502733, 842241, 1508199, 1965229, 3088217, 5895687, 9264651, 21617519, 64852557]

約数ペア:

[(1, 64852557), (3, 21617519), (7, 9264651), (11, 5895687), (21, 3088217), (33, 1965229), (43, 1508199), (77, 842241), (129, 502733), (231, 280747), (301, 215457), (473, 137109), (903, 71819), (1419, 45703), (3311, 19587), (6529, 9933)]