81050274

素因数分解:

$2^1\times 3^3\times {\mathrm{1500931}}^1$

素因数の和:1500942

約数の個数: 16

約数和(自身を含む): 180111840

約数和(自身を除く): 99061566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1500931, 3001862, 4502793, 9005586, 13508379, 27016758, 40525137, 81050274]

約数ペア:

[(1, 81050274), (2, 40525137), (3, 27016758), (6, 13508379), (9, 9005586), (18, 4502793), (27, 3001862), (54, 1500931)]