27835797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 41969664

約数和(自身を除く): 14133867

約数列:

[1, 3, 11, 33, 47, 131, 137, 141, 393, 411, 517, 1441, 1507, 1551, 4323, 4521, 6157, 6439, 17947, 18471, 19317, 53841, 67727, 70829, 197417, 203181, 212487, 592251, 843509, 2530527, 9278599, 27835797]

約数ペア:

[(1, 27835797), (3, 9278599), (11, 2530527), (33, 843509), (47, 592251), (131, 212487), (137, 203181), (141, 197417), (393, 70829), (411, 67727), (517, 53841), (1441, 19317), (1507, 18471), (1551, 17947), (4323, 6439), (4521, 6157)]