137860689

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{64451}}^1$

素因数の和:64508

約数の個数: 16

約数和(自身を含む): 197996544

約数和(自身を除く): 60135855

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 64451, 193353, 1482373, 1997981, 4447119, 5993943, 45953563, 137860689]

約数ペア:

[(1, 137860689), (3, 45953563), (23, 5993943), (31, 4447119), (69, 1997981), (93, 1482373), (713, 193353), (2139, 64451)]