56042727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 85966272

約数和(自身を除く): 29923545

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 411, 617, 663, 1781, 1851, 2329, 5343, 6987, 8021, 10489, 24063, 30277, 31467, 84529, 90831, 136357, 253587, 409071, 1098877, 1436993, 3296631, 4310979, 18680909, 56042727]

約数ペア:

[(1, 56042727), (3, 18680909), (13, 4310979), (17, 3296631), (39, 1436993), (51, 1098877), (137, 409071), (221, 253587), (411, 136357), (617, 90831), (663, 84529), (1781, 31467), (1851, 30277), (2329, 24063), (5343, 10489), (6987, 8021)]