266774497947

素因数分解:

$3^3\times {\mathrm{10457}}^1\times {\mathrm{944873}}^1$

素因数の和:955339

約数の個数: 16

約数和(自身を含む): 395259691680

約数和(自身を除く): 128485193733

約数列:

[1, 3, 9, 27, 10457, 31371, 94113, 282339, 944873, 2834619, 8503857, 25511571, 9880536961, 29641610883, 88924832649, 266774497947]

約数ペア:

[(1, 266774497947), (3, 88924832649), (9, 29641610883), (27, 9880536961), (10457, 25511571), (31371, 8503857), (94113, 2834619), (282339, 944873)]