90009183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 135032832

約数和(自身を除く): 45023649

約数列:

[1, 3, 11, 33, 47, 131, 141, 393, 443, 517, 1329, 1441, 1551, 4323, 4873, 6157, 14619, 18471, 20821, 58033, 62463, 67727, 174099, 203181, 229031, 638363, 687093, 1915089, 2727551, 8182653, 30003061, 90009183]

約数ペア:

[(1, 90009183), (3, 30003061), (11, 8182653), (33, 2727551), (47, 1915089), (131, 687093), (141, 638363), (393, 229031), (443, 203181), (517, 174099), (1329, 67727), (1441, 62463), (1551, 58033), (4323, 20821), (4873, 18471), (6157, 14619)]