6542019981

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{169399}}^1$

素因数の和:170025

約数の個数: 24

約数和(自身を含む): 10817206400

約数和(自身を除く): 4275186419

約数列:

[1, 3, 7, 9, 21, 63, 613, 1839, 4291, 5517, 12873, 38619, 169399, 508197, 1185793, 1524591, 3557379, 10672137, 103841587, 311524761, 726891109, 934574283, 2180673327, 6542019981]

約数ペア:

[(1, 6542019981), (3, 2180673327), (7, 934574283), (9, 726891109), (21, 311524761), (63, 103841587), (613, 10672137), (1839, 3557379), (4291, 1524591), (5517, 1185793), (12873, 508197), (38619, 169399)]