202177269

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8423}}^1$

素因数の和:8566

約数の個数: 32

約数和(自身を含む): 345047040

約数和(自身を除く): 142869771

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 3429, 8001, 8423, 24003, 25269, 58961, 75807, 176883, 227421, 530649, 1069721, 1591947, 3209163, 7488047, 9627489, 22464141, 28882467, 67392423, 202177269]

約数ペア:

[(1, 202177269), (3, 67392423), (7, 28882467), (9, 22464141), (21, 9627489), (27, 7488047), (63, 3209163), (127, 1591947), (189, 1069721), (381, 530649), (889, 227421), (1143, 176883), (2667, 75807), (3429, 58961), (8001, 25269), (8423, 24003)]