78829233

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197567}}^1$

素因数の和:197596

約数の個数: 16

約数和(自身を含む): 126443520

約数和(自身を除く): 47614287

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 197567, 592701, 1382969, 3753773, 4148907, 11261319, 26276411, 78829233]

約数ペア:

[(1, 78829233), (3, 26276411), (7, 11261319), (19, 4148907), (21, 3753773), (57, 1382969), (133, 592701), (399, 197567)]