85505643

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10639}}^1$

素因数の和:10711

約数の個数: 24

約数和(自身を含む): 132787200

約数和(自身を除く): 47281557

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 10639, 31917, 95751, 202141, 500033, 606423, 1500099, 1819269, 4500297, 9500627, 28501881, 85505643]

約数ペア:

[(1, 85505643), (3, 28501881), (9, 9500627), (19, 4500297), (47, 1819269), (57, 1500099), (141, 606423), (171, 500033), (423, 202141), (893, 95751), (2679, 31917), (8037, 10639)]