85826559

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6689}}^1$

素因数の和:6759

約数の個数: 32

約数和(自身を含む): 143861760

約数和(自身を除く): 58035201

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 6689, 12831, 20067, 46823, 86957, 140469, 260871, 314383, 608699, 943149, 1826097, 2200681, 4086979, 6602043, 12260937, 28608853, 85826559]

約数ペア:

[(1, 85826559), (3, 28608853), (7, 12260937), (13, 6602043), (21, 4086979), (39, 2200681), (47, 1826097), (91, 943149), (141, 608699), (273, 314383), (329, 260871), (611, 140469), (987, 86957), (1833, 46823), (4277, 20067), (6689, 12831)]