204421077

素因数分解:

$3^8\times 7^1\times {\mathrm{4451}}^1$

素因数の和:4482

約数の個数: 36

約数和(自身を含む): 350497056

約数和(自身を除く): 146075979

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 4451, 5103, 6561, 13353, 15309, 31157, 40059, 45927, 93471, 120177, 280413, 360531, 841239, 1081593, 2523717, 3244779, 7571151, 9734337, 22713453, 29203011, 68140359, 204421077]

約数ペア:

[(1, 204421077), (3, 68140359), (7, 29203011), (9, 22713453), (21, 9734337), (27, 7571151), (63, 3244779), (81, 2523717), (189, 1081593), (243, 841239), (567, 360531), (729, 280413), (1701, 120177), (2187, 93471), (4451, 45927), (5103, 40059), (6561, 31157), (13353, 15309)]