49312449

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 75018240

約数和(自身を除く): 25705791

約数列:

[1, 3, 9, 27, 73, 127, 197, 219, 381, 591, 657, 1143, 1773, 1971, 3429, 5319, 9271, 14381, 25019, 27813, 43143, 75057, 83439, 129429, 225171, 250317, 388287, 675513, 1826387, 5479161, 16437483, 49312449]

約数ペア:

[(1, 49312449), (3, 16437483), (9, 5479161), (27, 1826387), (73, 675513), (127, 388287), (197, 250317), (219, 225171), (381, 129429), (591, 83439), (657, 75057), (1143, 43143), (1773, 27813), (1971, 25019), (3429, 14381), (5319, 9271)]