81696303

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{232753}}^1$

素因数の和:232775

約数の個数: 16

約数和(自身を含む): 130342240

約数和(自身を除く): 48645937

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 232753, 698259, 2094777, 3025789, 6284331, 9077367, 27232101, 81696303]

約数ペア:

[(1, 81696303), (3, 27232101), (9, 9077367), (13, 6284331), (27, 3025789), (39, 2094777), (117, 698259), (351, 232753)]