67979259

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 101003760

約数和(自身を除く): 33024501

約数列:

[1, 3, 9, 43, 129, 269, 387, 653, 807, 1959, 2421, 5877, 11567, 28079, 34701, 84237, 104103, 175657, 252711, 526971, 1580913, 7553251, 22659753, 67979259]

約数ペア:

[(1, 67979259), (3, 22659753), (9, 7553251), (43, 1580913), (129, 526971), (269, 252711), (387, 175657), (653, 104103), (807, 84237), (1959, 34701), (2421, 28079), (5877, 11567)]