57143331

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3347}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 94708224

約数和(自身を除く): 37564893

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 3347, 5691, 10041, 17073, 23429, 30123, 70287, 210861, 907037, 2721111, 6349259, 8163333, 19047777, 57143331]

約数ペア:

[(1, 57143331), (3, 19047777), (7, 8163333), (9, 6349259), (21, 2721111), (63, 907037), (271, 210861), (813, 70287), (1897, 30123), (2439, 23429), (3347, 17073), (5691, 10041)]