865826073

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 1462406400

約数和(自身を除く): 596580327

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 349, 371, 477, 743, 1047, 1113, 2229, 2443, 3141, 3339, 5201, 6687, 7329, 15603, 18497, 21987, 39379, 46809, 55491, 118137, 129479, 166473, 259307, 275653, 354411, 388437, 777921, 826959, 1165311, 1815149, 2333763, 2480877, 5445447, 13743271, 16336341, 41229813, 96202897, 123689439, 288608691, 865826073]

約数ペア:

[(1, 865826073), (3, 288608691), (7, 123689439), (9, 96202897), (21, 41229813), (53, 16336341), (63, 13743271), (159, 5445447), (349, 2480877), (371, 2333763), (477, 1815149), (743, 1165311), (1047, 826959), (1113, 777921), (2229, 388437), (2443, 354411), (3141, 275653), (3339, 259307), (5201, 166473), (6687, 129479), (7329, 118137), (15603, 55491), (18497, 46809), (21987, 39379)]