85154823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1871}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 132874560

約数和(自身を除く): 47719737

約数列:

[1, 3, 9, 13, 39, 117, 389, 1167, 1871, 3501, 5057, 5613, 15171, 16839, 24323, 45513, 72969, 218907, 727819, 2183457, 6550371, 9461647, 28384941, 85154823]

約数ペア:

[(1, 85154823), (3, 28384941), (9, 9461647), (13, 6550371), (39, 2183457), (117, 727819), (389, 218907), (1167, 72969), (1871, 45513), (3501, 24323), (5057, 16839), (5613, 15171)]