78894621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{224771}}^1$

素因数の和:224793

約数の個数: 16

約数和(自身を含む): 125872320

約数和(自身を除く): 46977699

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 224771, 674313, 2022939, 2922023, 6068817, 8766069, 26298207, 78894621]

約数ペア:

[(1, 78894621), (3, 26298207), (9, 8766069), (13, 6068817), (27, 2922023), (39, 2022939), (117, 674313), (351, 224771)]