47472687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10009}}^1$

素因数の和:10063

約数の個数: 24

約数和(自身を含む): 74954880

約数和(自身を除く): 27482193

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 10009, 30027, 90081, 170153, 310279, 510459, 930837, 1531377, 2792511, 5274743, 15824229, 47472687]

約数ペア:

[(1, 47472687), (3, 15824229), (9, 5274743), (17, 2792511), (31, 1531377), (51, 930837), (93, 510459), (153, 310279), (279, 170153), (527, 90081), (1581, 30027), (4743, 10009)]