137030211

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{3907}}^1$

素因数の和:4352

約数の個数: 20

約数和(自身を含む): 205224712

約数和(自身を除く): 68194501

約数列:

[1, 3, 9, 27, 81, 433, 1299, 3897, 3907, 11691, 11721, 35073, 35163, 105489, 316467, 1691731, 5075193, 15225579, 45676737, 137030211]

約数ペア:

[(1, 137030211), (3, 45676737), (9, 15225579), (27, 5075193), (81, 1691731), (433, 316467), (1299, 105489), (3897, 35163), (3907, 35073), (11691, 11721)]