86185701

素因数分解:

$3^4\times 7^1\times {\mathrm{152003}}^1$

素因数の和:152022

約数の個数: 20

約数和(自身を含む): 147139872

約数和(自身を除く): 60954171

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 152003, 456009, 1064021, 1368027, 3192063, 4104081, 9576189, 12312243, 28728567, 86185701]

約数ペア:

[(1, 86185701), (3, 28728567), (7, 12312243), (9, 9576189), (21, 4104081), (27, 3192063), (63, 1368027), (81, 1064021), (189, 456009), (567, 152003)]