68731061

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 86704128

約数和(自身を除く): 17973067

約数列:

[1, 7, 23, 31, 47, 161, 217, 293, 329, 713, 1081, 1457, 2051, 4991, 6739, 7567, 9083, 10199, 13771, 33511, 47173, 63581, 96397, 208909, 234577, 316733, 426901, 1462363, 2217131, 2988307, 9818723, 68731061]

約数ペア:

[(1, 68731061), (7, 9818723), (23, 2988307), (31, 2217131), (47, 1462363), (161, 426901), (217, 316733), (293, 234577), (329, 208909), (713, 96397), (1081, 63581), (1457, 47173), (2051, 33511), (4991, 13771), (6739, 10199), (7567, 9083)]