8671138557

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 12228866496

約数和(自身を除く): 3557727939

約数列:

[1, 3, 31, 93, 97, 101, 291, 303, 307, 921, 961, 2883, 3007, 3131, 9021, 9393, 9517, 9797, 28551, 29391, 29779, 31007, 89337, 93021, 93217, 97061, 279651, 291183, 295027, 303707, 885081, 911121, 923149, 961217, 2769447, 2883651, 3007679, 9023037, 9414917, 28244751, 28617619, 29797727, 85852857, 89393181, 93238049, 279714147, 2890379519, 8671138557]

約数ペア:

[(1, 8671138557), (3, 2890379519), (31, 279714147), (93, 93238049), (97, 89393181), (101, 85852857), (291, 29797727), (303, 28617619), (307, 28244751), (921, 9414917), (961, 9023037), (2883, 3007679), (3007, 2883651), (3131, 2769447), (9021, 961217), (9393, 923149), (9517, 911121), (9797, 885081), (28551, 303707), (29391, 295027), (29779, 291183), (31007, 279651), (89337, 97061), (93021, 93217)]