271382211

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{20639}}^1$

素因数の和:21135

約数の個数: 16

約数和(自身を含む): 402892800

約数和(自身を除く): 131510589

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 13149, 20639, 61917, 185751, 557253, 10051193, 30153579, 90460737, 271382211]

約数ペア:

[(1, 271382211), (3, 90460737), (9, 30153579), (27, 10051193), (487, 557253), (1461, 185751), (4383, 61917), (13149, 20639)]