90871929

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{26501}}^1$

素因数の和:26637

約数の個数: 16

約数和(自身を含む): 135690240

約数和(自身を除く): 44818311

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 26501, 79503, 238509, 715527, 3365627, 10096881, 30290643, 90871929]

約数ペア:

[(1, 90871929), (3, 30290643), (9, 10096881), (27, 3365627), (127, 715527), (381, 238509), (1143, 79503), (3429, 26501)]