85969169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 110111232

約数和(自身を除く): 24142063

約数列:

[1, 11, 13, 31, 41, 43, 121, 143, 341, 403, 451, 473, 533, 559, 1271, 1333, 1573, 1763, 3751, 4433, 4961, 5203, 5863, 6149, 13981, 14663, 16523, 17329, 19393, 22919, 48763, 54653, 64493, 67639, 153791, 161293, 181753, 190619, 213323, 252109, 601183, 710489, 1999283, 2096809, 2773199, 6613013, 7815379, 85969169]

約数ペア:

[(1, 85969169), (11, 7815379), (13, 6613013), (31, 2773199), (41, 2096809), (43, 1999283), (121, 710489), (143, 601183), (341, 252109), (403, 213323), (451, 190619), (473, 181753), (533, 161293), (559, 153791), (1271, 67639), (1333, 64493), (1573, 54653), (1763, 48763), (3751, 22919), (4433, 19393), (4961, 17329), (5203, 16523), (5863, 14663), (6149, 13981)]