49512141

素因数分解:

$3^4\times 7^1\times {\mathrm{87323}}^1$

素因数の和:87342

約数の個数: 20

約数和(自身を含む): 84529632

約数和(自身を除く): 35017491

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 87323, 261969, 611261, 785907, 1833783, 2357721, 5501349, 7073163, 16504047, 49512141]

約数ペア:

[(1, 49512141), (3, 16504047), (7, 7073163), (9, 5501349), (21, 2357721), (27, 1833783), (63, 785907), (81, 611261), (189, 261969), (567, 87323)]