156968353467

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{1669}}^1\times {\mathrm{2621}}^1$

素因数の和:4745

約数の個数: 40

約数和(自身を含む): 235243427760

約数和(自身を除く): 78275074293

約数列:

[1, 3, 9, 27, 81, 443, 1329, 1669, 2621, 3987, 5007, 7863, 11961, 15021, 23589, 35883, 45063, 70767, 135189, 212301, 739367, 1161103, 2218101, 3483309, 4374449, 6654303, 10449927, 13123347, 19962909, 31349781, 39370041, 59888727, 94049343, 118110123, 354330369, 1937880907, 5813642721, 17440928163, 52322784489, 156968353467]

約数ペア:

[(1, 156968353467), (3, 52322784489), (9, 17440928163), (27, 5813642721), (81, 1937880907), (443, 354330369), (1329, 118110123), (1669, 94049343), (2621, 59888727), (3987, 39370041), (5007, 31349781), (7863, 19962909), (11961, 13123347), (15021, 10449927), (23589, 6654303), (35883, 4374449), (45063, 3483309), (70767, 2218101), (135189, 1161103), (212301, 739367)]