51628617

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{5479}}^1$

素因数の和:5837

約数の個数: 16

約数和(自身を含む): 76720000

約数和(自身を除く): 25091383

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 5479, 9423, 16437, 49311, 147933, 1912171, 5736513, 17209539, 51628617]

約数ペア:

[(1, 51628617), (3, 17209539), (9, 5736513), (27, 1912171), (349, 147933), (1047, 49311), (3141, 16437), (5479, 9423)]