86492493

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{5717}}^1$

素因数の和:5805

約数の個数: 18

約数和(自身を含む): 128077482

約数和(自身を除く): 41584989

約数列:

[1, 3, 9, 41, 123, 369, 1681, 5043, 5717, 15129, 17151, 51453, 234397, 703191, 2109573, 9610277, 28830831, 86492493]

約数ペア:

[(1, 86492493), (3, 28830831), (9, 9610277), (41, 2109573), (123, 703191), (369, 234397), (1681, 51453), (5043, 17151), (5717, 15129)]