206810847

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 315624960

約数和(自身を除く): 108814113

約数列:

[1, 3, 9, 27, 41, 123, 227, 369, 681, 823, 1107, 2043, 2469, 6129, 7407, 9307, 22221, 27921, 33743, 83763, 101229, 186821, 251289, 303687, 560463, 911061, 1681389, 5044167, 7659661, 22978983, 68936949, 206810847]

約数ペア:

[(1, 206810847), (3, 68936949), (9, 22978983), (27, 7659661), (41, 5044167), (123, 1681389), (227, 911061), (369, 560463), (681, 303687), (823, 251289), (1107, 186821), (2043, 101229), (2469, 83763), (6129, 33743), (7407, 27921), (9307, 22221)]