39945262623

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{997}}^1\times {\mathrm{3793}}^1$

素因数の和:5303

約数の個数: 32

約数和(自身を含む): 61067252736

約数和(自身を除く): 21121990113

約数列:

[1, 3, 7, 21, 503, 997, 1509, 2991, 3521, 3793, 6979, 10563, 11379, 20937, 26551, 79653, 501491, 1504473, 1907879, 3510437, 3781621, 5723637, 10531311, 11344863, 13355153, 26471347, 40065459, 79414041, 1902155363, 5706466089, 13315087541, 39945262623]

約数ペア:

[(1, 39945262623), (3, 13315087541), (7, 5706466089), (21, 1902155363), (503, 79414041), (997, 40065459), (1509, 26471347), (2991, 13355153), (3521, 11344863), (3793, 10531311), (6979, 5723637), (10563, 3781621), (11379, 3510437), (20937, 1907879), (26551, 1504473), (79653, 501491)]