339968677689

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{563}}^1\times {\mathrm{14821}}^1$

素因数の和:15899

約数の個数: 40

約数和(自身を含む): 509802334272

約数和(自身を除く): 169833656583

約数列:

[1, 3, 9, 27, 81, 503, 563, 1509, 1689, 4527, 5067, 13581, 14821, 15201, 40743, 44463, 45603, 133389, 283189, 400167, 849567, 1200501, 2548701, 7454963, 7646103, 8344223, 22364889, 22938309, 25032669, 67094667, 75098007, 201284001, 225294021, 603852003, 675882063, 4197144169, 12591432507, 37774297521, 113322892563, 339968677689]

約数ペア:

[(1, 339968677689), (3, 113322892563), (9, 37774297521), (27, 12591432507), (81, 4197144169), (503, 675882063), (563, 603852003), (1509, 225294021), (1689, 201284001), (4527, 75098007), (5067, 67094667), (13581, 25032669), (14821, 22938309), (15201, 22364889), (40743, 8344223), (44463, 7646103), (45603, 7454963), (133389, 2548701), (283189, 1200501), (400167, 849567)]