27107871

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18181}}^1$

素因数の和:18262

約数の個数: 16

約数和(自身を含む): 41891328

約数和(自身を除く): 14783457

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 18181, 54543, 127267, 381801, 1290851, 3872553, 9035957, 27107871]

約数ペア:

[(1, 27107871), (3, 9035957), (7, 3872553), (21, 1290851), (71, 381801), (213, 127267), (497, 54543), (1491, 18181)]