16824159

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 27943680

約数和(自身を除く): 11119521

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 1531, 3663, 4593, 10989, 13779, 16841, 41337, 50523, 56647, 151569, 169941, 454707, 509823, 623117, 1529469, 1869351, 5608053, 16824159]

約数ペア:

[(1, 16824159), (3, 5608053), (9, 1869351), (11, 1529469), (27, 623117), (33, 509823), (37, 454707), (99, 169941), (111, 151569), (297, 56647), (333, 50523), (407, 41337), (999, 16841), (1221, 13779), (1531, 10989), (3663, 4593)]