71517303

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18556

約数の個数: 32

約数和(自身を含む): 124481280

約数和(自身を除く): 52963977

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 18523, 55569, 166707, 203753, 240799, 500121, 611259, 722397, 1833777, 2167191, 2648789, 5501331, 6501573, 7946367, 23839101, 71517303]

約数ペア:

[(1, 71517303), (3, 23839101), (9, 7946367), (11, 6501573), (13, 5501331), (27, 2648789), (33, 2167191), (39, 1833777), (99, 722397), (117, 611259), (143, 500121), (297, 240799), (351, 203753), (429, 166707), (1287, 55569), (3861, 18523)]