64081137

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 87721920

約数和(自身を除く): 23640783

約数列:

[1, 3, 43, 129, 389, 1167, 1277, 3831, 16727, 50181, 54911, 164733, 496753, 1490259, 21360379, 64081137]

約数ペア:

[(1, 64081137), (3, 21360379), (43, 1490259), (129, 496753), (389, 164733), (1167, 54911), (1277, 50181), (3831, 16727)]