71033841

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{1621}}^1$

素因数の和:2174

約数の個数: 20

約数和(自身を含む): 106374004

約数和(自身を除く): 35340163

約数列:

[1, 3, 9, 27, 81, 541, 1621, 1623, 4863, 4869, 14589, 14607, 43767, 43821, 131301, 876961, 2630883, 7892649, 23677947, 71033841]

約数ペア:

[(1, 71033841), (3, 23677947), (9, 7892649), (27, 2630883), (81, 876961), (541, 131301), (1621, 43821), (1623, 43767), (4863, 14607), (4869, 14589)]