126103581

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{69709}}^1$

素因数の和:69785

約数の個数: 16

約数和(自身を含む): 189611200

約数和(自身を除く): 63507619

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 69709, 209127, 627381, 1882143, 4670503, 14011509, 42034527, 126103581]

約数ペア:

[(1, 126103581), (3, 42034527), (9, 14011509), (27, 4670503), (67, 1882143), (201, 627381), (603, 209127), (1809, 69709)]