80494857

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{4651}}^1$

素因数の和:5301

約数の個数: 16

約数和(自身を含む): 119463360

約数和(自身を除く): 38968503

約数列:

[1, 3, 9, 27, 641, 1923, 4651, 5769, 13953, 17307, 41859, 125577, 2981291, 8943873, 26831619, 80494857]

約数ペア:

[(1, 80494857), (3, 26831619), (9, 8943873), (27, 2981291), (641, 125577), (1923, 41859), (4651, 17307), (5769, 13953)]