85446171

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{2017}}^1$

素因数の和:2552

約数の個数: 20

約数和(自身を含む): 127949272

約数和(自身を除く): 42503101

約数列:

[1, 3, 9, 27, 81, 523, 1569, 2017, 4707, 6051, 14121, 18153, 42363, 54459, 163377, 1054891, 3164673, 9494019, 28482057, 85446171]

約数ペア:

[(1, 85446171), (3, 28482057), (9, 9494019), (27, 3164673), (81, 1054891), (523, 163377), (1569, 54459), (2017, 42363), (4707, 18153), (6051, 14121)]