138637131

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 186950400

約数和(自身を除く): 48313269

約数列:

[1, 3, 181, 199, 543, 597, 1283, 3849, 36019, 108057, 232223, 255317, 696669, 765951, 46212377, 138637131]

約数ペア:

[(1, 138637131), (3, 46212377), (181, 765951), (199, 696669), (543, 255317), (597, 232223), (1283, 108057), (3849, 36019)]