155111109489

素因数分解:

$3^7\times 7^1\times {\mathrm{10132021}}^1$

素因数の和:10132049

約数の個数: 32

約数和(自身を含む): 265864257280

約数和(自身を除く): 110753147791

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 10132021, 30396063, 70924147, 91188189, 212772441, 273564567, 638317323, 820693701, 1914951969, 2462081103, 5744855907, 7386243309, 17234567721, 22158729927, 51703703163, 155111109489]

約数ペア:

[(1, 155111109489), (3, 51703703163), (7, 22158729927), (9, 17234567721), (21, 7386243309), (27, 5744855907), (63, 2462081103), (81, 1914951969), (189, 820693701), (243, 638317323), (567, 273564567), (729, 212772441), (1701, 91188189), (2187, 70924147), (5103, 30396063), (15309, 10132021)]