85245723

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 49019877

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 963, 1553, 2033, 2889, 4659, 6099, 13977, 18297, 29507, 41931, 54891, 88521, 166171, 265563, 498513, 796689, 1495539, 3157249, 4486617, 9471747, 28415241, 85245723]

約数ペア:

[(1, 85245723), (3, 28415241), (9, 9471747), (19, 4486617), (27, 3157249), (57, 1495539), (107, 796689), (171, 498513), (321, 265563), (513, 166171), (963, 88521), (1553, 54891), (2033, 41931), (2889, 29507), (4659, 18297), (6099, 13977)]