81695149

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 92717568

約数和(自身を除く): 11022419

約数列:

[1, 17, 23, 37, 391, 629, 851, 5647, 14467, 95999, 129881, 208939, 2207977, 3551963, 4805597, 81695149]

約数ペア:

[(1, 81695149), (17, 4805597), (23, 3551963), (37, 2207977), (391, 208939), (629, 129881), (851, 95999), (5647, 14467)]