47753517

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4127}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 79257600

約数和(自身を除く): 31504083

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 4127, 11571, 12381, 28889, 78413, 86667, 119683, 235239, 359049, 548891, 837781, 1646673, 2273977, 2513343, 6821931, 15917839, 47753517]

約数ペア:

[(1, 47753517), (3, 15917839), (7, 6821931), (19, 2513343), (21, 2273977), (29, 1646673), (57, 837781), (87, 548891), (133, 359049), (203, 235239), (399, 119683), (551, 86667), (609, 78413), (1653, 28889), (3857, 12381), (4127, 11571)]