71367831

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61471}}^1$

素因数の和:61523

約数の個数: 16

約数和(自身を含む): 108190720

約数和(自身を除く): 36822889

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 61471, 184413, 553239, 1659717, 2643253, 7929759, 23789277, 71367831]

約数ペア:

[(1, 71367831), (3, 23789277), (9, 7929759), (27, 2643253), (43, 1659717), (129, 553239), (387, 184413), (1161, 61471)]