78418707

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{3631}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 109483008

約数和(自身を除く): 31064301

約数列:

[1, 3, 23, 69, 313, 939, 3631, 7199, 10893, 21597, 83513, 250539, 1136503, 3409509, 26139569, 78418707]

約数ペア:

[(1, 78418707), (3, 26139569), (23, 3409509), (69, 1136503), (313, 250539), (939, 83513), (3631, 21597), (7199, 10893)]