71708649

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1429}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 98155200

約数和(自身を除く): 26446551

約数列:

[1, 3, 43, 129, 389, 1167, 1429, 4287, 16727, 50181, 61447, 184341, 555881, 1667643, 23902883, 71708649]

約数ペア:

[(1, 71708649), (3, 23902883), (43, 1667643), (129, 555881), (389, 184341), (1167, 61447), (1429, 50181), (4287, 16727)]