79924887

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 144085760

約数和(自身を除く): 64160873

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 2473, 3591, 4617, 7419, 10773, 17311, 22257, 32319, 46987, 51933, 66771, 140961, 155799, 200313, 328909, 422883, 467397, 600939, 986727, 1268649, 1402191, 2960181, 3805947, 4206573, 8880543, 11417841, 26641629, 79924887]

約数ペア:

[(1, 79924887), (3, 26641629), (7, 11417841), (9, 8880543), (19, 4206573), (21, 3805947), (27, 2960181), (57, 1402191), (63, 1268649), (81, 986727), (133, 600939), (171, 467397), (189, 422883), (243, 328909), (399, 200313), (513, 155799), (567, 140961), (1197, 66771), (1539, 51933), (1701, 46987), (2473, 32319), (3591, 22257), (4617, 17311), (7419, 10773)]