55340631

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{16139}}^1$

素因数の和:16275

約数の個数: 16

約数和(自身を含む): 82636800

約数和(自身を除く): 27296169

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 16139, 48417, 145251, 435753, 2049653, 6148959, 18446877, 55340631]

約数ペア:

[(1, 55340631), (3, 18446877), (9, 6148959), (27, 2049653), (127, 435753), (381, 145251), (1143, 48417), (3429, 16139)]