64575063

素因数分解:

$3^5\times 7^1\times {\mathrm{37963}}^1$

素因数の和:37985

約数の個数: 24

約数和(自身を含む): 110551168

約数和(自身を除く): 45976105

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 37963, 113889, 265741, 341667, 797223, 1025001, 2391669, 3075003, 7175007, 9225009, 21525021, 64575063]

約数ペア:

[(1, 64575063), (3, 21525021), (7, 9225009), (9, 7175007), (21, 3075003), (27, 2391669), (63, 1025001), (81, 797223), (189, 341667), (243, 265741), (567, 113889), (1701, 37963)]