9091899

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 14592000

約数和(自身を除く): 5500101

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 479, 513, 703, 999, 1437, 2109, 4311, 6327, 9101, 12933, 17723, 18981, 27303, 53169, 81909, 159507, 245727, 336737, 478521, 1010211, 3030633, 9091899]

約数ペア:

[(1, 9091899), (3, 3030633), (9, 1010211), (19, 478521), (27, 336737), (37, 245727), (57, 159507), (111, 81909), (171, 53169), (333, 27303), (479, 18981), (513, 17723), (703, 12933), (999, 9101), (1437, 6327), (2109, 4311)]