74090247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7459}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 126044160

約数和(自身を除く): 51953913

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 7459, 9933, 22377, 52213, 82049, 156639, 246147, 320737, 574343, 962211, 1723029, 2245159, 3528107, 6735477, 10584321, 24696749, 74090247]

約数ペア:

[(1, 74090247), (3, 24696749), (7, 10584321), (11, 6735477), (21, 3528107), (33, 2245159), (43, 1723029), (77, 962211), (129, 574343), (231, 320737), (301, 246147), (473, 156639), (903, 82049), (1419, 52213), (3311, 22377), (7459, 9933)]