53881119

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 82183680

約数和(自身を除く): 28302561

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 347, 639, 729, 1041, 1917, 2187, 3123, 5751, 9369, 17253, 24637, 28107, 51759, 73911, 84321, 155277, 221733, 252963, 665199, 758889, 1995597, 5986791, 17960373, 53881119]

約数ペア:

[(1, 53881119), (3, 17960373), (9, 5986791), (27, 1995597), (71, 758889), (81, 665199), (213, 252963), (243, 221733), (347, 155277), (639, 84321), (729, 73911), (1041, 51759), (1917, 28107), (2187, 24637), (3123, 17253), (5751, 9369)]