168519369

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 226688000

約数和(自身を除く): 58168631

約数列:

[1, 3, 199, 439, 597, 643, 1317, 1929, 87361, 127957, 262083, 282277, 383871, 846831, 56173123, 168519369]

約数ペア:

[(1, 168519369), (3, 56173123), (199, 846831), (439, 383871), (597, 282277), (643, 262083), (1317, 127957), (1929, 87361)]