57277311

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16139}}^1$

素因数の和:16175

約数の個数: 24

約数和(自身を含む): 94515840

約数和(自身を除く): 37238529

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 16139, 48417, 112973, 209807, 338919, 629421, 1468649, 2727491, 4405947, 8182473, 19092437, 57277311]

約数ペア:

[(1, 57277311), (3, 19092437), (7, 8182473), (13, 4405947), (21, 2727491), (39, 1468649), (91, 629421), (169, 338919), (273, 209807), (507, 112973), (1183, 48417), (3549, 16139)]