64575849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23321}}^1$

素因数の和:23408

約数の個数: 16

約数和(自身を含む): 94034304

約数和(自身を除く): 29458455

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 23321, 69963, 303173, 909519, 1655791, 4967373, 21525283, 64575849]

約数ペア:

[(1, 64575849), (3, 21525283), (13, 4967373), (39, 1655791), (71, 909519), (213, 303173), (923, 69963), (2769, 23321)]