56589021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{169937}}^1$

素因数の和:169980

約数の個数: 12

約数和(自身を含む): 83949372

約数和(自身を除く): 27360351

約数列:

[1, 3, 9, 37, 111, 333, 169937, 509811, 1529433, 6287669, 18863007, 56589021]

約数ペア:

[(1, 56589021), (3, 18863007), (9, 6287669), (37, 1529433), (111, 509811), (333, 169937)]