622760157

素因数分解:

$3^5\times {\mathrm{521}}^1\times {\mathrm{4919}}^1$

素因数の和:5455

約数の個数: 24

約数和(自身を含む): 934839360

約数和(自身を除く): 312079203

約数列:

[1, 3, 9, 27, 81, 243, 521, 1563, 4689, 4919, 14067, 14757, 42201, 44271, 126603, 132813, 398439, 1195317, 2562799, 7688397, 23065191, 69195573, 207586719, 622760157]

約数ペア:

[(1, 622760157), (3, 207586719), (9, 69195573), (27, 23065191), (81, 7688397), (243, 2562799), (521, 1195317), (1563, 398439), (4689, 132813), (4919, 126603), (14067, 44271), (14757, 42201)]