66560949

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 120195712

約数和(自身を除く): 53634763

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1213, 1407, 2613, 3639, 4221, 6097, 7839, 8491, 10917, 15769, 18291, 25473, 47307, 54873, 76419, 81271, 110383, 141921, 243813, 331149, 568897, 731439, 993447, 1056523, 1706691, 3169569, 5120073, 7395661, 9508707, 22186983, 66560949]

約数ペア:

[(1, 66560949), (3, 22186983), (7, 9508707), (9, 7395661), (13, 5120073), (21, 3169569), (39, 1706691), (63, 1056523), (67, 993447), (91, 731439), (117, 568897), (201, 331149), (273, 243813), (469, 141921), (603, 110383), (819, 81271), (871, 76419), (1213, 54873), (1407, 47307), (2613, 25473), (3639, 18291), (4221, 15769), (6097, 10917), (7839, 8491)]