78627263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 99644160

約数和(自身を除く): 21016897

約数列:

[1, 11, 13, 19, 43, 143, 209, 247, 473, 559, 673, 817, 2717, 6149, 7403, 8749, 8987, 10621, 12787, 28939, 96239, 116831, 140657, 166231, 318329, 376207, 549841, 1828541, 4138277, 6048251, 7147933, 78627263]

約数ペア:

[(1, 78627263), (11, 7147933), (13, 6048251), (19, 4138277), (43, 1828541), (143, 549841), (209, 376207), (247, 318329), (473, 166231), (559, 140657), (673, 116831), (817, 96239), (2717, 28939), (6149, 12787), (7403, 10621), (8749, 8987)]