16592893191

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{86269}}^1$

素因数の和:86396

約数の個数: 48

約数和(自身を含む): 28423549440

約数和(自身を除く): 11830656249

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 213, 301, 387, 497, 639, 903, 1491, 2709, 3053, 4473, 9159, 21371, 27477, 64113, 86269, 192339, 258807, 603883, 776421, 1811649, 3709567, 5434947, 6125099, 11128701, 18375297, 25966969, 33386103, 42875693, 55125891, 77900907, 128627079, 233702721, 263379257, 385881237, 790137771, 1843654799, 2370413313, 5530964397, 16592893191]

約数ペア:

[(1, 16592893191), (3, 5530964397), (7, 2370413313), (9, 1843654799), (21, 790137771), (43, 385881237), (63, 263379257), (71, 233702721), (129, 128627079), (213, 77900907), (301, 55125891), (387, 42875693), (497, 33386103), (639, 25966969), (903, 18375297), (1491, 11128701), (2709, 6125099), (3053, 5434947), (4473, 3709567), (9159, 1811649), (21371, 776421), (27477, 603883), (64113, 258807), (86269, 192339)]