64434417

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 87569280

約数和(自身を除く): 23134863

約数列:

[1, 3, 71, 213, 229, 687, 1321, 3963, 16259, 48777, 93791, 281373, 302509, 907527, 21478139, 64434417]

約数ペア:

[(1, 64434417), (3, 21478139), (71, 907527), (213, 302509), (229, 281373), (687, 93791), (1321, 48777), (3963, 16259)]