86520291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 52341789

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1599, 4919, 5863, 14757, 17589, 54109, 63947, 162327, 191841, 201679, 605037, 703417, 2110251, 2218469, 2621827, 6655407, 7865481, 28840097, 86520291]

約数ペア:

[(1, 86520291), (3, 28840097), (11, 7865481), (13, 6655407), (33, 2621827), (39, 2218469), (41, 2110251), (123, 703417), (143, 605037), (429, 201679), (451, 191841), (533, 162327), (1353, 63947), (1599, 54109), (4919, 17589), (5863, 14757)]