378009668889

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1\times {\mathrm{3011}}^1$

素因数の和:5563

約数の個数: 64

約数和(自身を含む): 595768780800

約数和(自身を除く): 217759111911

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 513, 909, 1919, 2423, 2727, 3011, 5757, 7269, 9033, 17271, 21807, 27099, 46037, 51813, 57209, 65421, 81297, 138111, 171627, 244723, 304111, 414333, 514881, 734169, 912333, 1242999, 1544643, 2202507, 2736999, 4649737, 5778109, 6607521, 7295653, 8210997, 13949211, 17334327, 21886959, 41847633, 52002981, 65660877, 125542899, 138617407, 156008943, 196982631, 415852221, 736860953, 1247556663, 2210582859, 3742669989, 6631748577, 14000358107, 19895245731, 42001074321, 126003222963, 378009668889]

約数ペア:

[(1, 378009668889), (3, 126003222963), (9, 42001074321), (19, 19895245731), (27, 14000358107), (57, 6631748577), (101, 3742669989), (171, 2210582859), (303, 1247556663), (513, 736860953), (909, 415852221), (1919, 196982631), (2423, 156008943), (2727, 138617407), (3011, 125542899), (5757, 65660877), (7269, 52002981), (9033, 41847633), (17271, 21886959), (21807, 17334327), (27099, 13949211), (46037, 8210997), (51813, 7295653), (57209, 6607521), (65421, 5778109), (81297, 4649737), (138111, 2736999), (171627, 2202507), (244723, 1544643), (304111, 1242999), (414333, 912333), (514881, 734169)]