16152831

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 27014400

約数和(自身を除く): 10861569

約数列:

[1, 3, 9, 19, 23, 27, 37, 57, 69, 111, 171, 207, 333, 437, 513, 621, 703, 851, 999, 1311, 1369, 2109, 2553, 3933, 4107, 6327, 7659, 11799, 12321, 16169, 18981, 22977, 26011, 31487, 36963, 48507, 78033, 94461, 145521, 234099, 283383, 436563, 598253, 702297, 850149, 1794759, 5384277, 16152831]

約数ペア:

[(1, 16152831), (3, 5384277), (9, 1794759), (19, 850149), (23, 702297), (27, 598253), (37, 436563), (57, 283383), (69, 234099), (111, 145521), (171, 94461), (207, 78033), (333, 48507), (437, 36963), (513, 31487), (621, 26011), (703, 22977), (851, 18981), (999, 16169), (1311, 12321), (1369, 11799), (2109, 7659), (2553, 6327), (3933, 4107)]