71389761

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{14957}}^1$

素因数の和:15040

約数の個数: 16

約数和(自身を含む): 100039104

約数和(自身を除く): 28649343

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 14957, 44871, 553409, 643151, 1660227, 1929453, 23796587, 71389761]

約数ペア:

[(1, 71389761), (3, 23796587), (37, 1929453), (43, 1660227), (111, 643151), (129, 553409), (1591, 44871), (4773, 14957)]