66431409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8353}}^1$

素因数の和:8608

約数の個数: 16

約数和(自身を含む): 97040064

約数和(自身を除く): 30608655

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 8353, 25059, 91883, 275649, 2013073, 6039219, 22143803, 66431409]

約数ペア:

[(1, 66431409), (3, 22143803), (11, 6039219), (33, 2013073), (241, 275649), (723, 91883), (2651, 25059), (7953, 8353)]