365890203

素因数分解:

$3^6\times 7^2\times {\mathrm{10243}}^1$

素因数の和:10275

約数の個数: 42

約数和(自身を含む): 638211444

約数和(自身を除く): 272321241

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 3969, 5103, 10243, 11907, 30729, 35721, 71701, 92187, 215103, 276561, 501907, 645309, 829683, 1505721, 1935927, 2489049, 4517163, 5807781, 7467147, 13551489, 17423343, 40654467, 52270029, 121963401, 365890203]

約数ペア:

[(1, 365890203), (3, 121963401), (7, 52270029), (9, 40654467), (21, 17423343), (27, 13551489), (49, 7467147), (63, 5807781), (81, 4517163), (147, 2489049), (189, 1935927), (243, 1505721), (441, 829683), (567, 645309), (729, 501907), (1323, 276561), (1701, 215103), (3969, 92187), (5103, 71701), (10243, 35721), (11907, 30729)]