284899680009

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{115987}}^1$

素因数の和:116434

約数の個数: 48

約数和(自身を含む): 475561934848

約数和(自身を除く): 190662254839

約数列:

[1, 3, 7, 9, 21, 63, 127, 307, 381, 889, 921, 1143, 2149, 2667, 2763, 6447, 8001, 19341, 38989, 115987, 116967, 272923, 347961, 350901, 811909, 818769, 1043883, 2435727, 2456307, 7307181, 14730349, 35608009, 44191047, 103112443, 106824027, 132573141, 249256063, 309337329, 320472081, 747768189, 928011987, 2243304567, 4522217143, 13566651429, 31655520001, 40699954287, 94966560003, 284899680009]

約数ペア:

[(1, 284899680009), (3, 94966560003), (7, 40699954287), (9, 31655520001), (21, 13566651429), (63, 4522217143), (127, 2243304567), (307, 928011987), (381, 747768189), (889, 320472081), (921, 309337329), (1143, 249256063), (2149, 132573141), (2667, 106824027), (2763, 103112443), (6447, 44191047), (8001, 35608009), (19341, 14730349), (38989, 7307181), (115987, 2456307), (116967, 2435727), (272923, 1043883), (347961, 818769), (350901, 811909)]