51576183

素因数分解:

$3^4\times {\mathrm{607}}^1\times {\mathrm{1049}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 77246400

約数和(自身を除く): 25670217

約数列:

[1, 3, 9, 27, 81, 607, 1049, 1821, 3147, 5463, 9441, 16389, 28323, 49167, 84969, 636743, 1910229, 5730687, 17192061, 51576183]

約数ペア:

[(1, 51576183), (3, 17192061), (9, 5730687), (27, 1910229), (81, 636743), (607, 84969), (1049, 49167), (1821, 28323), (3147, 16389), (5463, 9441)]