56042757

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 82666584

約数和(自身を除く): 26623827

約数列:

[1, 3, 9, 73, 197, 219, 433, 591, 657, 1299, 1773, 3897, 14381, 31609, 43143, 85301, 94827, 129429, 255903, 284481, 767709, 6226973, 18680919, 56042757]

約数ペア:

[(1, 56042757), (3, 18680919), (9, 6226973), (73, 767709), (197, 284481), (219, 255903), (433, 129429), (591, 94827), (657, 85301), (1299, 43143), (1773, 31609), (3897, 14381)]