42225543

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{27437}}^1$

素因数の和:27468

約数の個数: 20

約数和(自身を含む): 66399960

約数和(自身を除く): 24174417

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 27437, 82311, 246933, 521303, 740799, 1563909, 2222397, 4691727, 14075181, 42225543]

約数ペア:

[(1, 42225543), (3, 14075181), (9, 4691727), (19, 2222397), (27, 1563909), (57, 740799), (81, 521303), (171, 246933), (513, 82311), (1539, 27437)]