47134143

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 81393312

約数和(自身を除く): 34259169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 857, 873, 2037, 2571, 2619, 5999, 6111, 7713, 7857, 17997, 18333, 23139, 53991, 54999, 69417, 83129, 161973, 249387, 485919, 581903, 748161, 1745709, 2244483, 5237127, 6733449, 15711381, 47134143]

約数ペア:

[(1, 47134143), (3, 15711381), (7, 6733449), (9, 5237127), (21, 2244483), (27, 1745709), (63, 748161), (81, 581903), (97, 485919), (189, 249387), (291, 161973), (567, 83129), (679, 69417), (857, 54999), (873, 53991), (2037, 23139), (2571, 18333), (2619, 17997), (5999, 7857), (6111, 7713)]