47127339

素因数分解:

$3^4\times 7^1\times {\mathrm{83117}}^1$

素因数の和:83136

約数の個数: 20

約数和(自身を含む): 80458224

約数和(自身を除く): 33330885

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 83117, 249351, 581819, 748053, 1745457, 2244159, 5236371, 6732477, 15709113, 47127339]

約数ペア:

[(1, 47127339), (3, 15709113), (7, 6732477), (9, 5236371), (21, 2244159), (27, 1745457), (63, 748053), (81, 581819), (189, 249351), (567, 83117)]