47858013

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 81388800

約数和(自身を除く): 33530787

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 809, 939, 2191, 2427, 2817, 5663, 6573, 7281, 8451, 16989, 19719, 21843, 50967, 59157, 152901, 253217, 759651, 1772519, 2278953, 5317557, 6836859, 15952671, 47858013]

約数ペア:

[(1, 47858013), (3, 15952671), (7, 6836859), (9, 5317557), (21, 2278953), (27, 1772519), (63, 759651), (189, 253217), (313, 152901), (809, 59157), (939, 50967), (2191, 21843), (2427, 19719), (2817, 16989), (5663, 8451), (6573, 7281)]