66497081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1583}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 80745984

約数和(自身を除く): 14248903

約数列:

[1, 7, 17, 119, 353, 1583, 2471, 6001, 11081, 26911, 42007, 188377, 558799, 3911593, 9499583, 66497081]

約数ペア:

[(1, 66497081), (7, 9499583), (17, 3911593), (119, 558799), (353, 188377), (1583, 42007), (2471, 26911), (6001, 11081)]