80123907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{42461}}^1$

素因数の和:42518

約数の個数: 16

約数和(自身を含む): 116176032

約数和(自身を除く): 36052125

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 42461, 127383, 721837, 1571057, 2165511, 4713171, 26707969, 80123907]

約数ペア:

[(1, 80123907), (3, 26707969), (17, 4713171), (37, 2165511), (51, 1571057), (111, 721837), (629, 127383), (1887, 42461)]