64670871

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10531}}^1$

素因数の和:10646

約数の個数: 16

約数和(自身を含む): 90996480

約数和(自身を除く): 26325609

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 10531, 31593, 242213, 726639, 937259, 2811777, 21556957, 64670871]

約数ペア:

[(1, 64670871), (3, 21556957), (23, 2811777), (69, 937259), (89, 726639), (267, 242213), (2047, 31593), (6141, 10531)]