74699471

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 98067816

約数和(自身を除く): 23368345

約数列:

[1, 7, 11, 43, 49, 77, 121, 293, 301, 473, 539, 847, 2051, 2107, 3223, 3311, 5203, 5929, 12599, 14357, 22561, 23177, 35453, 36421, 88193, 138589, 157927, 248171, 254947, 617351, 970123, 1524479, 1737197, 6790861, 10671353, 74699471]

約数ペア:

[(1, 74699471), (7, 10671353), (11, 6790861), (43, 1737197), (49, 1524479), (77, 970123), (121, 617351), (293, 254947), (301, 248171), (473, 157927), (539, 138589), (847, 88193), (2051, 36421), (2107, 35453), (3223, 23177), (3311, 22561), (5203, 14357), (5929, 12599)]