78552383

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 101472768

約数和(自身を除く): 22920385

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 2887, 3887, 20209, 27209, 37531, 66401, 262717, 464807, 487903, 863213, 3415321, 6042491, 11221769, 78552383]

約数ペア:

[(1, 78552383), (7, 11221769), (13, 6042491), (23, 3415321), (91, 863213), (161, 487903), (169, 464807), (299, 262717), (1183, 66401), (2093, 37531), (2887, 27209), (3887, 20209)]