13778879049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97571}}^1$

素因数の和:97678

約数の個数: 48

約数和(自身を含む): 23014502784

約数和(自身を除く): 9235623735

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 639, 663, 923, 1207, 1989, 2769, 3621, 8307, 10863, 15691, 47073, 97571, 141219, 292713, 878139, 1268423, 1658707, 3805269, 4976121, 6927541, 11415807, 14928363, 20782623, 21563191, 62347869, 64689573, 90058033, 117768197, 194068719, 270174099, 353304591, 810522297, 1059913773, 1530986561, 4592959683, 13778879049]

約数ペア:

[(1, 13778879049), (3, 4592959683), (9, 1530986561), (13, 1059913773), (17, 810522297), (39, 353304591), (51, 270174099), (71, 194068719), (117, 117768197), (153, 90058033), (213, 64689573), (221, 62347869), (639, 21563191), (663, 20782623), (923, 14928363), (1207, 11415807), (1989, 6927541), (2769, 4976121), (3621, 3805269), (8307, 1658707), (10863, 1268423), (15691, 878139), (47073, 292713), (97571, 141219)]