27720383049

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{50492501}}^1$

素因数の和:50492568

約数の個数: 12

約数和(自身を含む): 40696956612

約数和(自身を除く): 12976573563

約数列:

[1, 3, 9, 61, 183, 549, 50492501, 151477503, 454432509, 3080042561, 9240127683, 27720383049]

約数ペア:

[(1, 27720383049), (3, 9240127683), (9, 3080042561), (61, 454432509), (183, 151477503), (549, 50492501)]