54722889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12641}}^1$

素因数の和:12697

約数の個数: 24

約数和(自身を含む): 87432072

約数和(自身を除く): 32709183

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 12641, 37923, 113769, 164333, 467717, 492999, 1403151, 1478997, 4209453, 6080321, 18240963, 54722889]

約数ペア:

[(1, 54722889), (3, 18240963), (9, 6080321), (13, 4209453), (37, 1478997), (39, 1403151), (111, 492999), (117, 467717), (333, 164333), (481, 113769), (1443, 37923), (4329, 12641)]