85284771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 135824640

約数和(自身を除く): 50539869

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 2013, 2379, 3259, 8723, 9777, 26169, 35849, 42367, 107547, 127101, 198799, 466037, 596397, 1398111, 2186789, 2584387, 6560367, 7753161, 28428257, 85284771]

約数ペア:

[(1, 85284771), (3, 28428257), (11, 7753161), (13, 6560367), (33, 2584387), (39, 2186789), (61, 1398111), (143, 596397), (183, 466037), (429, 198799), (671, 127101), (793, 107547), (2013, 42367), (2379, 35849), (3259, 26169), (8723, 9777)]