81539133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{1459}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 117243840

約数和(自身を除く): 35704707

約数列:

[1, 3, 13, 39, 1433, 1459, 4299, 4377, 18629, 18967, 55887, 56901, 2090747, 6272241, 27179711, 81539133]

約数ペア:

[(1, 81539133), (3, 27179711), (13, 6272241), (39, 2090747), (1433, 56901), (1459, 55887), (4299, 18967), (4377, 18629)]