377548047

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{33533}}^1$

素因数の和:33684

約数の個数: 20

約数和(自身を含む): 568065960

約数和(自身を除く): 190517913

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 33533, 100599, 301797, 905391, 2716173, 4661087, 13983261, 41949783, 125849349, 377548047]

約数ペア:

[(1, 377548047), (3, 125849349), (9, 41949783), (27, 13983261), (81, 4661087), (139, 2716173), (417, 905391), (1251, 301797), (3753, 100599), (11259, 33533)]