2499687029889

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16249}}^1\times {\mathrm{7607}}^1$

素因数の和:23979

約数の個数: 64

約数和(自身を含む): 4272652800000

約数和(自身を除く): 1772965770111

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 7607, 16249, 20223, 22821, 48747, 53249, 68463, 113743, 146241, 159747, 205389, 341229, 438723, 479241, 813949, 1023687, 1437723, 1738643, 2441847, 3071061, 5215929, 5697643, 7325541, 12170501, 15647787, 17092929, 21976623, 36511503, 46943361, 51278787, 109534509, 123606143, 153836361, 328603527, 370818429, 865243001, 1112455287, 2595729003, 3337365861, 7787187009, 13225857301, 23361561027, 39677571903, 92581001107, 119032715709, 277743003321, 357098147127, 833229009963, 2499687029889]

約数ペア:

[(1, 2499687029889), (3, 833229009963), (7, 357098147127), (9, 277743003321), (21, 119032715709), (27, 92581001107), (63, 39677571903), (107, 23361561027), (189, 13225857301), (321, 7787187009), (749, 3337365861), (963, 2595729003), (2247, 1112455287), (2889, 865243001), (6741, 370818429), (7607, 328603527), (16249, 153836361), (20223, 123606143), (22821, 109534509), (48747, 51278787), (53249, 46943361), (68463, 36511503), (113743, 21976623), (146241, 17092929), (159747, 15647787), (205389, 12170501), (341229, 7325541), (438723, 5697643), (479241, 5215929), (813949, 3071061), (1023687, 2441847), (1437723, 1738643)]