157892337

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{923347}}^1$

素因数の和:923372

約数の個数: 12

約数和(自身を含む): 240070480

約数和(自身を除く): 82178143

約数列:

[1, 3, 9, 19, 57, 171, 923347, 2770041, 8310123, 17543593, 52630779, 157892337]

約数ペア:

[(1, 157892337), (3, 52630779), (9, 17543593), (19, 8310123), (57, 2770041), (171, 923347)]