9581991489

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1\times {\mathrm{1063}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 15934464000

約数和(自身を除く): 6352472511

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 719, 1063, 1393, 1791, 2157, 3189, 4179, 5033, 6471, 7441, 9567, 12537, 15099, 22323, 45297, 66969, 143081, 211537, 429243, 634611, 764297, 1001567, 1287729, 1480759, 1903833, 2292891, 3004701, 4442277, 5350079, 6878673, 9014103, 13326831, 16050237, 48150711, 152095103, 456285309, 1064665721, 1368855927, 3193997163, 9581991489]

約数ペア:

[(1, 9581991489), (3, 3193997163), (7, 1368855927), (9, 1064665721), (21, 456285309), (63, 152095103), (199, 48150711), (597, 16050237), (719, 13326831), (1063, 9014103), (1393, 6878673), (1791, 5350079), (2157, 4442277), (3189, 3004701), (4179, 2292891), (5033, 1903833), (6471, 1480759), (7441, 1287729), (9567, 1001567), (12537, 764297), (15099, 634611), (22323, 429243), (45297, 211537), (66969, 143081)]