27532401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 42311808

約数和(自身を除く): 14779407

約数列:

[1, 3, 13, 17, 39, 51, 131, 221, 317, 393, 663, 951, 1703, 2227, 4121, 5109, 5389, 6681, 12363, 16167, 28951, 41527, 70057, 86853, 124581, 210171, 539851, 705959, 1619553, 2117877, 9177467, 27532401]

約数ペア:

[(1, 27532401), (3, 9177467), (13, 2117877), (17, 1619553), (39, 705959), (51, 539851), (131, 210171), (221, 124581), (317, 86853), (393, 70057), (663, 41527), (951, 28951), (1703, 16167), (2227, 12363), (4121, 6681), (5109, 5389)]