80846997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31817}}^1$

素因数の和:31849

約数の個数: 24

約数和(自身を含む): 135417408

約数和(自身を除く): 54570411

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 31817, 95451, 222719, 349987, 668157, 1049961, 2449909, 3849857, 7349727, 11549571, 26948999, 80846997]

約数ペア:

[(1, 80846997), (3, 26948999), (7, 11549571), (11, 7349727), (21, 3849857), (33, 2449909), (77, 1049961), (121, 668157), (231, 349987), (363, 222719), (847, 95451), (2541, 31817)]