64044627

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 31755693

約数列:

[1, 3, 17, 23, 51, 69, 71, 213, 391, 769, 1173, 1207, 1633, 2307, 3621, 4899, 13073, 17687, 27761, 39219, 53061, 54599, 83283, 163797, 300679, 902037, 928183, 1255777, 2784549, 3767331, 21348209, 64044627]

約数ペア:

[(1, 64044627), (3, 21348209), (17, 3767331), (23, 2784549), (51, 1255777), (69, 928183), (71, 902037), (213, 300679), (391, 163797), (769, 83283), (1173, 54599), (1207, 53061), (1633, 39219), (2307, 27761), (3621, 17687), (4899, 13073)]