78857253

素因数分解:

$3^3\times {\mathrm{751}}^1\times {\mathrm{3889}}^1$

素因数の和:4649

約数の個数: 16

約数和(自身を含む): 117011200

約数和(自身を除く): 38153947

約数列:

[1, 3, 9, 27, 751, 2253, 3889, 6759, 11667, 20277, 35001, 105003, 2920639, 8761917, 26285751, 78857253]

約数ペア:

[(1, 78857253), (3, 26285751), (9, 8761917), (27, 2920639), (751, 105003), (2253, 35001), (3889, 20277), (6759, 11667)]