78229089

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 117312000

約数和(自身を除く): 39082911

約数列:

[1, 3, 9, 31, 93, 199, 279, 597, 1409, 1791, 4227, 6169, 12681, 18507, 43679, 55521, 131037, 280391, 393111, 841173, 2523519, 8692121, 26076363, 78229089]

約数ペア:

[(1, 78229089), (3, 26076363), (9, 8692121), (31, 2523519), (93, 841173), (199, 393111), (279, 280391), (597, 131037), (1409, 55521), (1791, 43679), (4227, 18507), (6169, 12681)]