85424829

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 51432771

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 1187, 3129, 3427, 3561, 8309, 10281, 23989, 24927, 27301, 71967, 81903, 176863, 191107, 530589, 573321, 1238041, 3714123, 4067849, 12203547, 28474943, 85424829]

約数ペア:

[(1, 85424829), (3, 28474943), (7, 12203547), (21, 4067849), (23, 3714123), (69, 1238041), (149, 573321), (161, 530589), (447, 191107), (483, 176863), (1043, 81903), (1187, 71967), (3129, 27301), (3427, 24927), (3561, 23989), (8309, 10281)]