90869079

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{15077}}^1$

素因数の和:15135

約数の個数: 24

約数和(自身を含む): 144386928

約数和(自身を除く): 53517849

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 15077, 45231, 105539, 316617, 618157, 738773, 1854471, 2216319, 4327099, 12981297, 30289693, 90869079]

約数ペア:

[(1, 90869079), (3, 30289693), (7, 12981297), (21, 4327099), (41, 2216319), (49, 1854471), (123, 738773), (147, 618157), (287, 316617), (861, 105539), (2009, 45231), (6027, 15077)]