127073043

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{17627}}^1$

素因数の和:17728

約数の個数: 20

約数和(自身を含む): 191968920

約数和(自身を除く): 64895877

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 17627, 52881, 158643, 475929, 1427787, 1568803, 4706409, 14119227, 42357681, 127073043]

約数ペア:

[(1, 127073043), (3, 42357681), (9, 14119227), (27, 4706409), (81, 1568803), (89, 1427787), (267, 475929), (801, 158643), (2403, 52881), (7209, 17627)]