66670707

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{7603}}^1$

素因数の和:7722

約数の個数: 16

約数和(自身を含む): 92464640

約数和(自身を除く): 25793933

約数列:

[1, 3, 37, 79, 111, 237, 2923, 7603, 8769, 22809, 281311, 600637, 843933, 1801911, 22223569, 66670707]

約数ペア:

[(1, 66670707), (3, 22223569), (37, 1801911), (79, 843933), (111, 600637), (237, 281311), (2923, 22809), (7603, 8769)]