774426501

素因数分解:

$3^4\times {\mathrm{2053}}^1\times {\mathrm{4657}}^1$

素因数の和:6722

約数の個数: 20

約数和(自身を含む): 1157671372

約数和(自身を除く): 383244871

約数列:

[1, 3, 9, 27, 81, 2053, 4657, 6159, 13971, 18477, 41913, 55431, 125739, 166293, 377217, 9560821, 28682463, 86047389, 258142167, 774426501]

約数ペア:

[(1, 774426501), (3, 258142167), (9, 86047389), (27, 28682463), (81, 9560821), (2053, 377217), (4657, 166293), (6159, 125739), (13971, 55431), (18477, 41913)]