126785477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 36510523

約数列:

[1, 7, 13, 29, 91, 107, 203, 377, 449, 749, 1391, 2639, 3103, 3143, 5837, 9737, 13021, 21721, 40339, 40859, 48043, 91147, 169273, 282373, 336301, 624559, 1184911, 1393247, 4371913, 9752729, 18112211, 126785477]

約数ペア:

[(1, 126785477), (7, 18112211), (13, 9752729), (29, 4371913), (91, 1393247), (107, 1184911), (203, 624559), (377, 336301), (449, 282373), (749, 169273), (1391, 91147), (2639, 48043), (3103, 40859), (3143, 40339), (5837, 21721), (9737, 13021)]