18469633479

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 27625328640

約数和(自身を除く): 9155695161

約数列:

[1, 3, 11, 33, 107, 121, 139, 311, 321, 363, 417, 933, 1177, 1331, 1529, 3421, 3531, 3993, 4587, 10263, 12947, 14873, 16819, 33277, 37631, 38841, 43229, 44619, 50457, 99831, 112893, 129687, 142417, 163603, 185009, 366047, 413941, 427251, 475519, 490809, 555027, 1098141, 1241823, 1426557, 1799633, 4026517, 4625503, 5230709, 5398899, 12079551, 13876509, 15692127, 19795963, 44291687, 50880533, 57537799, 59387889, 132875061, 152641599, 172613397, 559685863, 1679057589, 6156544493, 18469633479]

約数ペア:

[(1, 18469633479), (3, 6156544493), (11, 1679057589), (33, 559685863), (107, 172613397), (121, 152641599), (139, 132875061), (311, 59387889), (321, 57537799), (363, 50880533), (417, 44291687), (933, 19795963), (1177, 15692127), (1331, 13876509), (1529, 12079551), (3421, 5398899), (3531, 5230709), (3993, 4625503), (4587, 4026517), (10263, 1799633), (12947, 1426557), (14873, 1241823), (16819, 1098141), (33277, 555027), (37631, 490809), (38841, 475519), (43229, 427251), (44619, 413941), (50457, 366047), (99831, 185009), (112893, 163603), (129687, 142417)]