1350664551

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{47779}}^1$

素因数の和:48140

約数の個数: 20

約数和(自身を含む): 2023483000

約数和(自身を除く): 672818449

約数列:

[1, 3, 9, 27, 81, 349, 1047, 3141, 9423, 28269, 47779, 143337, 430011, 1290033, 3870099, 16674871, 50024613, 150073839, 450221517, 1350664551]

約数ペア:

[(1, 1350664551), (3, 450221517), (9, 150073839), (27, 50024613), (81, 16674871), (349, 3870099), (1047, 1290033), (3141, 430011), (9423, 143337), (28269, 47779)]