138550887

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{66071}}^1$

素因数の和:66310

約数の個数: 12

約数和(自身を含む): 200991024

約数和(自身を除く): 62440137

約数列:

[1, 3, 9, 233, 699, 2097, 66071, 198213, 594639, 15394543, 46183629, 138550887]

約数ペア:

[(1, 138550887), (3, 46183629), (9, 15394543), (233, 594639), (699, 198213), (2097, 66071)]