31054131

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21701}}^1$

素因数の和:21763

約数の個数: 16

約数和(自身を含む): 46876320

約数和(自身を除く): 15822189

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21701, 65103, 195309, 585927, 1150153, 3450459, 10351377, 31054131]

約数ペア:

[(1, 31054131), (3, 10351377), (9, 3450459), (27, 1150153), (53, 585927), (159, 195309), (477, 65103), (1431, 21701)]