47257749

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7577}}^1$

素因数の和:7607

約数の個数: 40

約数和(自身を含む): 88026048

約数和(自身を除く): 40768299

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 7577, 22731, 53039, 68193, 83347, 159117, 204579, 250041, 477351, 583429, 613737, 750123, 1432053, 1750287, 2250369, 4296159, 5250861, 6751107, 15752583, 47257749]

約数ペア:

[(1, 47257749), (3, 15752583), (7, 6751107), (9, 5250861), (11, 4296159), (21, 2250369), (27, 1750287), (33, 1432053), (63, 750123), (77, 613737), (81, 583429), (99, 477351), (189, 250041), (231, 204579), (297, 159117), (567, 83347), (693, 68193), (891, 53039), (2079, 22731), (6237, 7577)]