148700043

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{20627}}^1$

素因数の和:20728

約数の個数: 20

約数和(自身を含む): 224638920

約数和(自身を除く): 75938877

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 20627, 61881, 185643, 556929, 1670787, 1835803, 5507409, 16522227, 49566681, 148700043]

約数ペア:

[(1, 148700043), (3, 49566681), (9, 16522227), (27, 5507409), (81, 1835803), (89, 1670787), (267, 556929), (801, 185643), (2403, 61881), (7209, 20627)]