27709539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64591}}^1$

素因数の和:64618

約数の個数: 16

約数和(自身を含む): 43405824

約数和(自身を除く): 15696285

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 64591, 193773, 710501, 839683, 2131503, 2519049, 9236513, 27709539]

約数ペア:

[(1, 27709539), (3, 9236513), (11, 2519049), (13, 2131503), (33, 839683), (39, 710501), (143, 193773), (429, 64591)]