15665937021

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{10883}}^1$

素因数の和:11282

約数の個数: 48

約数和(自身を含む): 26301664896

約数和(自身を除く): 10635727875

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 313, 511, 657, 939, 1533, 2191, 2817, 4599, 6573, 10883, 19719, 22849, 32649, 68547, 76181, 97947, 159943, 205641, 228543, 479829, 685629, 794459, 1439487, 2383377, 3406379, 5561213, 7150131, 10219137, 16683639, 23844653, 30657411, 50050917, 71533959, 214601877, 248665667, 745997001, 1740659669, 2237991003, 5221979007, 15665937021]

約数ペア:

[(1, 15665937021), (3, 5221979007), (7, 2237991003), (9, 1740659669), (21, 745997001), (63, 248665667), (73, 214601877), (219, 71533959), (313, 50050917), (511, 30657411), (657, 23844653), (939, 16683639), (1533, 10219137), (2191, 7150131), (2817, 5561213), (4599, 3406379), (6573, 2383377), (10883, 1439487), (19719, 794459), (22849, 685629), (32649, 479829), (68547, 228543), (76181, 205641), (97947, 159943)]