61163397

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{20047}}^1$

素因数の和:20169

約数の個数: 16

約数和(自身を含む): 91418880

約数和(自身を除く): 30255483

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 20047, 60141, 180423, 541269, 2265311, 6795933, 20387799, 61163397]

約数ペア:

[(1, 61163397), (3, 20387799), (9, 6795933), (27, 2265311), (113, 541269), (339, 180423), (1017, 60141), (3051, 20047)]