126803421

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{26237}}^1$

素因数の和:26425

約数の個数: 16

約数和(自身を含む): 188913600

約数和(自身を除く): 62110179

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 26237, 78711, 236133, 708399, 4696423, 14089269, 42267807, 126803421]

約数ペア:

[(1, 126803421), (3, 42267807), (9, 14089269), (27, 4696423), (179, 708399), (537, 236133), (1611, 78711), (4833, 26237)]