52689771

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{2917}}^1$

素因数の和:3152

約数の個数: 20

約数和(自身を含む): 79089472

約数和(自身を除く): 26399701

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 2917, 6021, 8751, 18063, 26253, 78759, 236277, 650491, 1951473, 5854419, 17563257, 52689771]

約数ペア:

[(1, 52689771), (3, 17563257), (9, 5854419), (27, 1951473), (81, 650491), (223, 236277), (669, 78759), (2007, 26253), (2917, 18063), (6021, 8751)]