47254077

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 76661760

約数和(自身を除く): 29407683

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2207, 2379, 6621, 7137, 19863, 21411, 28691, 59589, 86073, 134627, 258219, 403881, 774657, 1211643, 1750151, 3634929, 5250453, 15751359, 47254077]

約数ペア:

[(1, 47254077), (3, 15751359), (9, 5250453), (13, 3634929), (27, 1750151), (39, 1211643), (61, 774657), (117, 403881), (183, 258219), (351, 134627), (549, 86073), (793, 59589), (1647, 28691), (2207, 21411), (2379, 19863), (6621, 7137)]