70276269

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 43771731

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 1979, 5073, 5937, 11837, 13853, 35511, 37601, 41559, 112803, 176131, 263207, 528393, 789621, 1232917, 3346489, 3698751, 10039467, 23425423, 70276269]

約数ペア:

[(1, 70276269), (3, 23425423), (7, 10039467), (19, 3698751), (21, 3346489), (57, 1232917), (89, 789621), (133, 528393), (267, 263207), (399, 176131), (623, 112803), (1691, 41559), (1869, 37601), (1979, 35511), (5073, 13853), (5937, 11837)]