37842147

素因数分解:

$3^5\times 7^1\times {\mathrm{22247}}^1$

素因数の和:22269

約数の個数: 24

約数和(自身を含む): 64786176

約数和(自身を除く): 26944029

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 22247, 66741, 155729, 200223, 467187, 600669, 1401561, 1802007, 4204683, 5406021, 12614049, 37842147]

約数ペア:

[(1, 37842147), (3, 12614049), (7, 5406021), (9, 4204683), (21, 1802007), (27, 1401561), (63, 600669), (81, 467187), (189, 200223), (243, 155729), (567, 66741), (1701, 22247)]