57758727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 91123200

約数和(自身を除く): 33364473

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 3389, 5681, 10167, 17043, 44057, 64391, 77947, 132171, 193173, 233841, 837083, 1013311, 1480993, 2511249, 3039933, 4442979, 19252909, 57758727]

約数ペア:

[(1, 57758727), (3, 19252909), (13, 4442979), (19, 3039933), (23, 2511249), (39, 1480993), (57, 1013311), (69, 837083), (247, 233841), (299, 193173), (437, 132171), (741, 77947), (897, 64391), (1311, 44057), (3389, 17043), (5681, 10167)]