87253617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{64489}}^1$

素因数の和:64544

約数の個数: 16

約数和(自身を含む): 130011840

約数和(自身を除く): 42758223

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 64489, 193467, 709379, 2128137, 2644049, 7932147, 29084539, 87253617]

約数ペア:

[(1, 87253617), (3, 29084539), (11, 7932147), (33, 2644049), (41, 2128137), (123, 709379), (451, 193467), (1353, 64489)]