74473119

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 129372672

約数和(自身を除く): 54899553

約数列:

[1, 3, 7, 9, 21, 37, 43, 63, 111, 129, 259, 301, 333, 387, 743, 777, 903, 1591, 2229, 2331, 2709, 4773, 5201, 6687, 11137, 14319, 15603, 27491, 31949, 33411, 46809, 82473, 95847, 100233, 192437, 223643, 247419, 287541, 577311, 670929, 1182113, 1731933, 2012787, 3546339, 8274791, 10639017, 24824373, 74473119]

約数ペア:

[(1, 74473119), (3, 24824373), (7, 10639017), (9, 8274791), (21, 3546339), (37, 2012787), (43, 1731933), (63, 1182113), (111, 670929), (129, 577311), (259, 287541), (301, 247419), (333, 223643), (387, 192437), (743, 100233), (777, 95847), (903, 82473), (1591, 46809), (2229, 33411), (2331, 31949), (2709, 27491), (4773, 15603), (5201, 14319), (6687, 11137)]