78117993

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{9127}}^1$

素因数の和:9453

約数の個数: 16

約数和(自身を含む): 116108160

約数和(自身を除く): 37990167

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 9127, 27381, 82143, 246429, 2893259, 8679777, 26039331, 78117993]

約数ペア:

[(1, 78117993), (3, 26039331), (9, 8679777), (27, 2893259), (317, 246429), (951, 82143), (2853, 27381), (8559, 9127)]