64276641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49943}}^1$

素因数の和:49973

約数の個数: 24

約数和(自身を含む): 109077696

約数和(自身を除く): 44801055

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 49943, 149829, 449487, 549373, 649259, 1648119, 1947777, 4944357, 5843331, 7141849, 21425547, 64276641]

約数ペア:

[(1, 64276641), (3, 21425547), (9, 7141849), (11, 5843331), (13, 4944357), (33, 1947777), (39, 1648119), (99, 649259), (117, 549373), (143, 449487), (429, 149829), (1287, 49943)]