66470943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12511}}^1$

素因数の和:12555

約数の個数: 32

約数和(自身を含む): 115310592

約数和(自身を除く): 48839649

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 12511, 37533, 87577, 137621, 262731, 287753, 412863, 863259, 963347, 2014271, 2890041, 3165283, 6042813, 9495849, 22156981, 66470943]

約数ペア:

[(1, 66470943), (3, 22156981), (7, 9495849), (11, 6042813), (21, 3165283), (23, 2890041), (33, 2014271), (69, 963347), (77, 863259), (161, 412863), (231, 287753), (253, 262731), (483, 137621), (759, 87577), (1771, 37533), (5313, 12511)]