90038823

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21121}}^1$

素因数の和:21167

約数の個数: 24

約数和(自身を含む): 144474480

約数和(自身を除く): 54435657

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 21121, 63363, 147847, 443541, 612509, 1034929, 1837527, 3104787, 4287563, 12862689, 30012941, 90038823]

約数ペア:

[(1, 90038823), (3, 30012941), (7, 12862689), (21, 4287563), (29, 3104787), (49, 1837527), (87, 1034929), (147, 612509), (203, 443541), (609, 147847), (1421, 63363), (4263, 21121)]