28066743

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6113

約数の個数: 24

約数和(自身を含む): 44262400

約数和(自身を除く): 16195657

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 6079, 18237, 54711, 115501, 164133, 346503, 492399, 1039509, 1477197, 3118527, 9355581, 28066743]

約数ペア:

[(1, 28066743), (3, 9355581), (9, 3118527), (19, 1477197), (27, 1039509), (57, 492399), (81, 346503), (171, 164133), (243, 115501), (513, 54711), (1539, 18237), (4617, 6079)]