57964521

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 78310400

約数和(自身を除く): 20345879

約数列:

[1, 3, 151, 199, 453, 597, 643, 1929, 30049, 90147, 97093, 127957, 291279, 383871, 19321507, 57964521]

約数ペア:

[(1, 57964521), (3, 19321507), (151, 383871), (199, 291279), (453, 127957), (597, 97093), (643, 90147), (1929, 30049)]