78715941

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5981}}^1$

素因数の和:6132

約数の個数: 16

約数和(自身を含む): 108537408

約数和(自身を除く): 29821467

約数列:

[1, 3, 41, 107, 123, 321, 4387, 5981, 13161, 17943, 245221, 639967, 735663, 1919901, 26238647, 78715941]

約数ペア:

[(1, 78715941), (3, 26238647), (41, 1919901), (107, 735663), (123, 639967), (321, 245221), (4387, 17943), (5981, 13161)]