126586719

素因数分解:

$3^5\times 7^1\times {\mathrm{74419}}^1$

素因数の和:74441

約数の個数: 24

約数和(自身を含む): 216711040

約数和(自身を除く): 90124321

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 74419, 223257, 520933, 669771, 1562799, 2009313, 4688397, 6027939, 14065191, 18083817, 42195573, 126586719]

約数ペア:

[(1, 126586719), (3, 42195573), (7, 18083817), (9, 14065191), (21, 6027939), (27, 4688397), (63, 2009313), (81, 1562799), (189, 669771), (243, 520933), (567, 223257), (1701, 74419)]