56180277

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67121}}^1$

素因数の和:67161

約数の個数: 16

約数和(自身を含む): 85916160

約数和(自身を除く): 29735883

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 67121, 201363, 604089, 1812267, 2080751, 6242253, 18726759, 56180277]

約数ペア:

[(1, 56180277), (3, 18726759), (9, 6242253), (27, 2080751), (31, 1812267), (93, 604089), (279, 201363), (837, 67121)]