157055031

素因数分解:

$3^7\times 7^1\times {\mathrm{10259}}^1$

素因数の和:10287

約数の個数: 32

約数和(自身を含む): 269222400

約数和(自身を除く): 112167369

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 10259, 15309, 30777, 71813, 92331, 215439, 276993, 646317, 830979, 1938951, 2492937, 5816853, 7478811, 17450559, 22436433, 52351677, 157055031]

約数ペア:

[(1, 157055031), (3, 52351677), (7, 22436433), (9, 17450559), (21, 7478811), (27, 5816853), (63, 2492937), (81, 1938951), (189, 830979), (243, 646317), (567, 276993), (729, 215439), (1701, 92331), (2187, 71813), (5103, 30777), (10259, 15309)]