78889329

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{15139}}^1$

素因数の和:15341

約数の個数: 16

約数和(自身を含む): 117486400

約数和(自身を除く): 38597071

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 15139, 45417, 136251, 408753, 2921827, 8765481, 26296443, 78889329]

約数ペア:

[(1, 78889329), (3, 26296443), (9, 8765481), (27, 2921827), (193, 408753), (579, 136251), (1737, 45417), (5211, 15139)]