66371319

素因数分解:

$3^5\times 7^1\times {\mathrm{39019}}^1$

素因数の和:39041

約数の個数: 24

約数和(自身を含む): 113626240

約数和(自身を除く): 47254921

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 39019, 117057, 273133, 351171, 819399, 1053513, 2458197, 3160539, 7374591, 9481617, 22123773, 66371319]

約数ペア:

[(1, 66371319), (3, 22123773), (7, 9481617), (9, 7374591), (21, 3160539), (27, 2458197), (63, 1053513), (81, 819399), (189, 351171), (243, 273133), (567, 117057), (1701, 39019)]