287686053

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15287}}^1$

素因数の和:15354

約数の個数: 32

約数和(自身を含む): 462309120

約数和(自身を除く): 174623067

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 6273, 15287, 18819, 45861, 137583, 259879, 412749, 626767, 779637, 1880301, 2338911, 5640903, 7016733, 10655039, 16922709, 31965117, 95895351, 287686053]

約数ペア:

[(1, 287686053), (3, 95895351), (9, 31965117), (17, 16922709), (27, 10655039), (41, 7016733), (51, 5640903), (123, 2338911), (153, 1880301), (369, 779637), (459, 626767), (697, 412749), (1107, 259879), (2091, 137583), (6273, 45861), (15287, 18819)]