57196779

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 77280000

約数和(自身を除く): 20083221

約数列:

[1, 3, 149, 199, 447, 597, 643, 1929, 29651, 88953, 95807, 127957, 287421, 383871, 19065593, 57196779]

約数ペア:

[(1, 57196779), (3, 19065593), (149, 383871), (199, 287421), (447, 127957), (597, 95807), (643, 88953), (1929, 29651)]