57305637

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{19121}}^1$

素因数の和:19170

約数の個数: 20

約数和(自身を含む): 87922956

約数和(自身を除く): 30617319

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 19121, 57363, 172089, 516267, 707477, 1548801, 2122431, 6367293, 19101879, 57305637]

約数ペア:

[(1, 57305637), (3, 19101879), (9, 6367293), (27, 2122431), (37, 1548801), (81, 707477), (111, 516267), (333, 172089), (999, 57363), (2997, 19121)]