68568687

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1941

約数の個数: 40

約数和(自身を含む): 114527952

約数和(自身を除く): 45959265

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 891, 1107, 1353, 1877, 3321, 4059, 5631, 12177, 16893, 20647, 36531, 50679, 61941, 76957, 152037, 185823, 230871, 557469, 692613, 846527, 1672407, 2077839, 2539581, 6233517, 7618743, 22856229, 68568687]

約数ペア:

[(1, 68568687), (3, 22856229), (9, 7618743), (11, 6233517), (27, 2539581), (33, 2077839), (41, 1672407), (81, 846527), (99, 692613), (123, 557469), (297, 230871), (369, 185823), (451, 152037), (891, 76957), (1107, 61941), (1353, 50679), (1877, 36531), (3321, 20647), (4059, 16893), (5631, 12177)]