31069089

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{709}}^1$

素因数の和:1262

約数の個数: 20

約数和(自身を含む): 46563220

約数和(自身を除く): 15494131

約数列:

[1, 3, 9, 27, 81, 541, 709, 1623, 2127, 4869, 6381, 14607, 19143, 43821, 57429, 383569, 1150707, 3452121, 10356363, 31069089]

約数ペア:

[(1, 31069089), (3, 10356363), (9, 3452121), (27, 1150707), (81, 383569), (541, 57429), (709, 43821), (1623, 19143), (2127, 14607), (4869, 6381)]