89418.0000000

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 14227200

約数和(自身を除く): 5217219

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 311, 333, 783, 933, 999, 1073, 2799, 3219, 8397, 9019, 9657, 11507, 27057, 28971, 34521, 81171, 103563, 243513, 310689, 333703, 1001109, 3003327, 9009981]

約数ペア:

[(1, 9009981), (3, 3003327), (9, 1001109), (27, 333703), (29, 310689), (37, 243513), (87, 103563), (111, 81171), (261, 34521), (311, 28971), (333, 27057), (783, 11507), (933, 9657), (999, 9019), (1073, 8397), (2799, 3219)]