80455440777

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1\times {\mathrm{187127}}^1$

素因数の和:187565

約数の個数: 24

約数和(自身を含む): 113502862656

約数和(自身を除く): 33047421879

約数列:

[1, 3, 19, 57, 361, 397, 1083, 1191, 7543, 22629, 143317, 187127, 429951, 561381, 3555413, 10666239, 67552847, 74289419, 202658541, 222868257, 1411498961, 4234496883, 26818480259, 80455440777]

約数ペア:

[(1, 80455440777), (3, 26818480259), (19, 4234496883), (57, 1411498961), (361, 222868257), (397, 202658541), (1083, 74289419), (1191, 67552847), (7543, 10666239), (22629, 3555413), (143317, 561381), (187127, 429951)]