158366961

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{7937}}^1$

素因数の和:8685

約数の個数: 16

約数和(自身を含む): 234964800

約数和(自身を除く): 76597839

約数列:

[1, 3, 9, 27, 739, 2217, 6651, 7937, 19953, 23811, 71433, 214299, 5865443, 17596329, 52788987, 158366961]

約数ペア:

[(1, 158366961), (3, 52788987), (9, 17596329), (27, 5865443), (739, 214299), (2217, 71433), (6651, 23811), (7937, 19953)]