26653131

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{1171}}^1$

素因数の和:1464

約数の個数: 20

約数和(自身を含む): 39990984

約数和(自身を除く): 13337853

約数列:

[1, 3, 9, 27, 81, 281, 843, 1171, 2529, 3513, 7587, 10539, 22761, 31617, 94851, 329051, 987153, 2961459, 8884377, 26653131]

約数ペア:

[(1, 26653131), (3, 8884377), (9, 2961459), (27, 987153), (81, 329051), (281, 94851), (843, 31617), (1171, 22761), (2529, 10539), (3513, 7587)]