77906829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25943}}^1$

素因数の和:25977

約数の個数: 32

約数和(自身を含む): 139474944

約数和(自身を除く): 61568115

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 25943, 77829, 181601, 285373, 337259, 544803, 856119, 1011777, 1997611, 2360813, 3709849, 5992833, 7082439, 11129547, 25968943, 77906829]

約数ペア:

[(1, 77906829), (3, 25968943), (7, 11129547), (11, 7082439), (13, 5992833), (21, 3709849), (33, 2360813), (39, 1997611), (77, 1011777), (91, 856119), (143, 544803), (231, 337259), (273, 285373), (429, 181601), (1001, 77829), (3003, 25943)]