156897717

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1801}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 212780160

約数和(自身を除く): 55882443

約数列:

[1, 3, 71, 213, 409, 1227, 1801, 5403, 29039, 87117, 127871, 383613, 736609, 2209827, 52299239, 156897717]

約数ペア:

[(1, 156897717), (3, 52299239), (71, 2209827), (213, 736609), (409, 383613), (1227, 127871), (1801, 87117), (5403, 29039)]