78941439

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{15149}}^1$

素因数の和:15351

約数の個数: 16

約数和(自身を含む): 117564000

約数和(自身を除く): 38622561

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 15149, 45447, 136341, 409023, 2923757, 8771271, 26313813, 78941439]

約数ペア:

[(1, 78941439), (3, 26313813), (9, 8771271), (27, 2923757), (193, 409023), (579, 136341), (1737, 45447), (5211, 15149)]