39566961

素因数分解:

$3^5\times 7^2\times {\mathrm{3323}}^1$

素因数の和:3352

約数の個数: 36

約数和(自身を含む): 68966352

約数和(自身を除く): 29399391

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3323, 3969, 9969, 11907, 23261, 29907, 69783, 89721, 162827, 209349, 269163, 488481, 628047, 807489, 1465443, 1884141, 4396329, 5652423, 13188987, 39566961]

約数ペア:

[(1, 39566961), (3, 13188987), (7, 5652423), (9, 4396329), (21, 1884141), (27, 1465443), (49, 807489), (63, 628047), (81, 488481), (147, 269163), (189, 209349), (243, 162827), (441, 89721), (567, 69783), (1323, 29907), (1701, 23261), (3323, 11907), (3969, 9969)]