60981687

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 37721673

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2447, 2769, 7341, 8307, 22023, 24921, 31811, 66069, 95433, 173737, 286299, 521211, 858897, 1563633, 2258581, 4690899, 6775743, 20327229, 60981687]

約数ペア:

[(1, 60981687), (3, 20327229), (9, 6775743), (13, 4690899), (27, 2258581), (39, 1563633), (71, 858897), (117, 521211), (213, 286299), (351, 173737), (639, 95433), (923, 66069), (1917, 31811), (2447, 24921), (2769, 22023), (7341, 8307)]