520016427909

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{191}}^1\times {\mathrm{227281}}^1$

素因数の和:227511

約数の個数: 48

約数和(自身を含む): 830521156608

約数和(自身を除く): 310504728699

約数列:

[1, 3, 9, 11, 33, 99, 121, 191, 363, 573, 1089, 1331, 1719, 2101, 3993, 6303, 11979, 18909, 23111, 69333, 207999, 227281, 254221, 681843, 762663, 2045529, 2287989, 2500091, 7500273, 22500819, 27501001, 43410671, 82503003, 130232013, 247509009, 302511011, 390696039, 477517381, 907533033, 1432552143, 2722599099, 4297656429, 5252691191, 15758073573, 47274220719, 57779603101, 173338809303, 520016427909]

約数ペア:

[(1, 520016427909), (3, 173338809303), (9, 57779603101), (11, 47274220719), (33, 15758073573), (99, 5252691191), (121, 4297656429), (191, 2722599099), (363, 1432552143), (573, 907533033), (1089, 477517381), (1331, 390696039), (1719, 302511011), (2101, 247509009), (3993, 130232013), (6303, 82503003), (11979, 43410671), (18909, 27501001), (23111, 22500819), (69333, 7500273), (207999, 2500091), (227281, 2287989), (254221, 2045529), (681843, 762663)]