49129371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3001}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 75866544

約数和(自身を除く): 26737173

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 3001, 5457, 9003, 16371, 27009, 51017, 153051, 321107, 459153, 963321, 2889963, 5458819, 16376457, 49129371]

約数ペア:

[(1, 49129371), (3, 16376457), (9, 5458819), (17, 2889963), (51, 963321), (107, 459153), (153, 321107), (321, 153051), (963, 51017), (1819, 27009), (3001, 16371), (5457, 9003)]