87845229

素因数分解:

$3^9\times {\mathrm{4463}}^1$

素因数の和:4490

約数の個数: 20

約数和(自身を含む): 131795136

約数和(自身を除く): 43949907

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 4463, 6561, 13389, 19683, 40167, 120501, 361503, 1084509, 3253527, 9760581, 29281743, 87845229]

約数ペア:

[(1, 87845229), (3, 29281743), (9, 9760581), (27, 3253527), (81, 1084509), (243, 361503), (729, 120501), (2187, 40167), (4463, 19683), (6561, 13389)]