57510531

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37811}}^1$

素因数の和:37843

約数の個数: 18

約数和(自身を含む): 89954748

約数和(自身を除く): 32444217

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 37811, 113433, 340299, 491543, 1474629, 4423887, 6390059, 19170177, 57510531]

約数ペア:

[(1, 57510531), (3, 19170177), (9, 6390059), (13, 4423887), (39, 1474629), (117, 491543), (169, 340299), (507, 113433), (1521, 37811)]