15662271807

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6374551}}^1$

素因数の和:6374580

約数の個数: 32

約数和(自身を含む): 28557992960

約数和(自身を除く): 12895721153

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6374551, 19123653, 44621857, 57370959, 82869163, 133865571, 172112877, 248607489, 401596713, 580084141, 745822467, 1204790139, 1740252423, 2237467401, 5220757269, 15662271807]

約数ペア:

[(1, 15662271807), (3, 5220757269), (7, 2237467401), (9, 1740252423), (13, 1204790139), (21, 745822467), (27, 580084141), (39, 401596713), (63, 248607489), (91, 172112877), (117, 133865571), (189, 82869163), (273, 57370959), (351, 44621857), (819, 19123653), (2457, 6374551)]