65643513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{45491}}^1$

素因数の和:45544

約数の個数: 16

約数和(自身を含む): 96806976

約数和(自身を除く): 31163463

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 45491, 136473, 591383, 1683167, 1774149, 5049501, 21881171, 65643513]

約数ペア:

[(1, 65643513), (3, 21881171), (13, 5049501), (37, 1774149), (39, 1683167), (111, 591383), (481, 136473), (1443, 45491)]