85843557

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 140228352

約数和(自身を除く): 54384795

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2011, 2511, 4743, 6033, 14229, 18099, 34187, 42687, 54297, 62341, 102561, 162891, 187023, 307683, 561069, 923049, 1059797, 1683207, 2769147, 3179391, 5049621, 9538173, 28614519, 85843557]

約数ペア:

[(1, 85843557), (3, 28614519), (9, 9538173), (17, 5049621), (27, 3179391), (31, 2769147), (51, 1683207), (81, 1059797), (93, 923049), (153, 561069), (279, 307683), (459, 187023), (527, 162891), (837, 102561), (1377, 62341), (1581, 54297), (2011, 42687), (2511, 34187), (4743, 18099), (6033, 14229)]