80295787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 96975360

約数和(自身を除く): 16679573

約数列:

[1, 11, 13, 47, 143, 169, 517, 611, 919, 1859, 6721, 7943, 10109, 11947, 43193, 87373, 131417, 155311, 475123, 561509, 1708421, 6176599, 7299617, 80295787]

約数ペア:

[(1, 80295787), (11, 7299617), (13, 6176599), (47, 1708421), (143, 561509), (169, 475123), (517, 155311), (611, 131417), (919, 87373), (1859, 43193), (6721, 11947), (7943, 10109)]