16164819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 26849280

約数和(自身を除く): 10684461

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 1471, 3663, 4413, 10989, 13239, 16181, 39717, 48543, 54427, 145629, 163281, 436887, 489843, 598697, 1469529, 1796091, 5388273, 16164819]

約数ペア:

[(1, 16164819), (3, 5388273), (9, 1796091), (11, 1469529), (27, 598697), (33, 489843), (37, 436887), (99, 163281), (111, 145629), (297, 54427), (333, 48543), (407, 39717), (999, 16181), (1221, 13239), (1471, 10989), (3663, 4413)]