210496767

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 307876800

約数和(自身を除く): 97380033

約数列:

[1, 3, 13, 39, 109, 169, 293, 327, 507, 879, 1417, 2197, 3809, 4251, 6591, 11427, 18421, 31937, 49517, 55263, 95811, 148551, 239473, 415181, 643721, 718419, 1245543, 1931163, 5397353, 16192059, 70165589, 210496767]

約数ペア:

[(1, 210496767), (3, 70165589), (13, 16192059), (39, 5397353), (109, 1931163), (169, 1245543), (293, 718419), (327, 643721), (507, 415181), (879, 239473), (1417, 148551), (2197, 95811), (3809, 55263), (4251, 49517), (6591, 31937), (11427, 18421)]