78853293

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{515381}}^1$

素因数の和:515404

約数の個数: 12

約数和(自身を含む): 120599388

約数和(自身を除く): 41746095

約数列:

[1, 3, 9, 17, 51, 153, 515381, 1546143, 4638429, 8761477, 26284431, 78853293]

約数ペア:

[(1, 78853293), (3, 26284431), (9, 8761477), (17, 4638429), (51, 1546143), (153, 515381)]