54042783

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 76809600

約数和(自身を除く): 22766817

約数列:

[1, 3, 19, 57, 139, 359, 361, 417, 1077, 1083, 2641, 6821, 7923, 20463, 49901, 50179, 129599, 149703, 150537, 388797, 948119, 2844357, 18014261, 54042783]

約数ペア:

[(1, 54042783), (3, 18014261), (19, 2844357), (57, 948119), (139, 388797), (359, 150537), (361, 149703), (417, 129599), (1077, 50179), (1083, 49901), (2641, 20463), (6821, 7923)]