89649243

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 132231008

約数和(自身を除く): 42581765

約数列:

[1, 3, 9, 97, 103, 291, 309, 873, 927, 997, 2991, 8973, 9991, 29973, 89919, 96709, 102691, 290127, 308073, 870381, 924219, 9961027, 29883081, 89649243]

約数ペア:

[(1, 89649243), (3, 29883081), (9, 9961027), (97, 924219), (103, 870381), (291, 308073), (309, 290127), (873, 102691), (927, 96709), (997, 89919), (2991, 29973), (8973, 9991)]