47213073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4889}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 72469800

約数和(自身を除く): 25256727

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 4889, 9657, 14667, 44001, 141781, 180893, 425343, 542679, 1276029, 1628037, 5245897, 15737691, 47213073]

約数ペア:

[(1, 47213073), (3, 15737691), (9, 5245897), (29, 1628037), (37, 1276029), (87, 542679), (111, 425343), (261, 180893), (333, 141781), (1073, 44001), (3219, 14667), (4889, 9657)]