20149383771

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1443469}}^1$

素因数の和:1443536

約数の個数: 32

約数和(自身を含む): 33257548800

約数和(自身を除く): 13108165029

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 13959, 1443469, 4330407, 12991221, 15878159, 38973663, 47634477, 67843043, 142903431, 203529129, 428710293, 610587387, 746273473, 1831762161, 2238820419, 6716461257, 20149383771]

約数ペア:

[(1, 20149383771), (3, 6716461257), (9, 2238820419), (11, 1831762161), (27, 746273473), (33, 610587387), (47, 428710293), (99, 203529129), (141, 142903431), (297, 67843043), (423, 47634477), (517, 38973663), (1269, 15878159), (1551, 12991221), (4653, 4330407), (13959, 1443469)]