73165437

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{2039}}^1$

素因数の和:2494

約数の個数: 20

約数和(自身を含む): 109596960

約数和(自身を除く): 36431523

約数列:

[1, 3, 9, 27, 81, 443, 1329, 2039, 3987, 6117, 11961, 18351, 35883, 55053, 165159, 903277, 2709831, 8129493, 24388479, 73165437]

約数ペア:

[(1, 73165437), (3, 24388479), (9, 8129493), (27, 2709831), (81, 903277), (443, 165159), (1329, 55053), (2039, 35883), (3987, 18351), (6117, 11961)]