39965103

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 22761297

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1187, 1247, 3561, 3741, 10683, 11223, 32049, 33669, 34423, 51041, 103269, 153123, 309807, 459369, 929421, 1378107, 1480189, 4440567, 13321701, 39965103]

約数ペア:

[(1, 39965103), (3, 13321701), (9, 4440567), (27, 1480189), (29, 1378107), (43, 929421), (87, 459369), (129, 309807), (261, 153123), (387, 103269), (783, 51041), (1161, 34423), (1187, 33669), (1247, 32049), (3561, 11223), (3741, 10683)]