157035123

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16729}}^1$

素因数の和:16891

約数の個数: 24

約数和(自身を含む): 260988000

約数和(自身を除く): 103952877

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 16729, 50187, 117103, 150561, 351309, 1053927, 2492621, 7477863, 17448347, 22433589, 52345041, 157035123]

約数ペア:

[(1, 157035123), (3, 52345041), (7, 22433589), (9, 17448347), (21, 7477863), (63, 2492621), (149, 1053927), (447, 351309), (1043, 150561), (1341, 117103), (3129, 50187), (9387, 16729)]