89428437

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26783}}^1$

素因数の和:26849

約数の個数: 24

約数和(自身を含む): 150418944

約数和(自身を除く): 60990507

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 26783, 80349, 187481, 241047, 562443, 1419499, 1687329, 4258497, 9936493, 12775491, 29809479, 89428437]

約数ペア:

[(1, 89428437), (3, 29809479), (7, 12775491), (9, 9936493), (21, 4258497), (53, 1687329), (63, 1419499), (159, 562443), (371, 241047), (477, 187481), (1113, 80349), (3339, 26783)]