90702939

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 129308400

約数和(自身を除く): 38605461

約数列:

[1, 3, 17, 51, 233, 289, 449, 699, 867, 1347, 3961, 7633, 11883, 22899, 67337, 104617, 129761, 202011, 313851, 389283, 1778489, 5335467, 30234313, 90702939]

約数ペア:

[(1, 90702939), (3, 30234313), (17, 5335467), (51, 1778489), (233, 389283), (289, 313851), (449, 202011), (699, 129761), (867, 104617), (1347, 67337), (3961, 22899), (7633, 11883)]