27378111

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 37467648

約数和(自身を除く): 10089537

約数列:

[1, 3, 47, 141, 281, 691, 843, 2073, 13207, 32477, 39621, 97431, 194171, 582513, 9126037, 27378111]

約数ペア:

[(1, 27378111), (3, 9126037), (47, 582513), (141, 194171), (281, 97431), (691, 39621), (843, 32477), (2073, 13207)]