771886291269

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{504989}}^1$

素因数の和:505110

約数の個数: 48

約数和(自身を含む): 1145996026560

約数和(自身を除く): 374109735291

約数列:

[1, 3, 17, 41, 43, 51, 123, 129, 289, 697, 731, 867, 1763, 2091, 2193, 5289, 11849, 12427, 29971, 35547, 37281, 89913, 504989, 509507, 1514967, 1528521, 8584813, 20704549, 21714527, 25754439, 62113647, 65143581, 145941821, 351977333, 369146959, 437825463, 890295607, 1055931999, 1107440877, 2670886821, 5983614661, 6275498303, 15135025319, 17950843983, 18826494909, 45405075957, 257295430423, 771886291269]

約数ペア:

[(1, 771886291269), (3, 257295430423), (17, 45405075957), (41, 18826494909), (43, 17950843983), (51, 15135025319), (123, 6275498303), (129, 5983614661), (289, 2670886821), (697, 1107440877), (731, 1055931999), (867, 890295607), (1763, 437825463), (2091, 369146959), (2193, 351977333), (5289, 145941821), (11849, 65143581), (12427, 62113647), (29971, 25754439), (35547, 21714527), (37281, 20704549), (89913, 8584813), (504989, 1528521), (509507, 1514967)]