56931957

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{49037}}^1$

素因数の和:49089

約数の個数: 16

約数和(自身を含む): 86306880

約数和(自身を除く): 29374923

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 49037, 147111, 441333, 1323999, 2108591, 6325773, 18977319, 56931957]

約数ペア:

[(1, 56931957), (3, 18977319), (9, 6325773), (27, 2108591), (43, 1323999), (129, 441333), (387, 147111), (1161, 49037)]