61639563

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28817}}^1$

素因数の和:28874

約数の個数: 16

約数和(自身を含む): 88528896

約数和(自身を除く): 26889333

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 28817, 86451, 662791, 893327, 1988373, 2679981, 20546521, 61639563]

約数ペア:

[(1, 61639563), (3, 20546521), (23, 2679981), (31, 1988373), (69, 893327), (93, 662791), (713, 86451), (2139, 28817)]