86231457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1759}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 134534400

約数和(自身を除く): 48302943

約数列:

[1, 3, 9, 13, 39, 117, 419, 1257, 1759, 3771, 5277, 5447, 15831, 16341, 22867, 49023, 68601, 205803, 737021, 2211063, 6633189, 9581273, 28743819, 86231457]

約数ペア:

[(1, 86231457), (3, 28743819), (9, 9581273), (13, 6633189), (39, 2211063), (117, 737021), (419, 205803), (1257, 68601), (1759, 49023), (3771, 22867), (5277, 16341), (5447, 15831)]