137185527

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 189515776

約数和(自身を除く): 52330249

約数列:

[1, 3, 47, 127, 141, 163, 381, 489, 2209, 5969, 6627, 7661, 17907, 20701, 22983, 62103, 280543, 360067, 841629, 972947, 1080201, 2918841, 45728509, 137185527]

約数ペア:

[(1, 137185527), (3, 45728509), (47, 2918841), (127, 1080201), (141, 972947), (163, 841629), (381, 360067), (489, 280543), (2209, 62103), (5969, 22983), (6627, 20701), (7661, 17907)]