85909313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 108066816

約数和(自身を除く): 22157503

約数列:

[1, 7, 17, 43, 103, 119, 163, 301, 721, 731, 1141, 1751, 2771, 4429, 5117, 7009, 12257, 16789, 19397, 31003, 49063, 75293, 117523, 119153, 285413, 527051, 721927, 834071, 1997891, 5053489, 12272759, 85909313]

約数ペア:

[(1, 85909313), (7, 12272759), (17, 5053489), (43, 1997891), (103, 834071), (119, 721927), (163, 527051), (301, 285413), (721, 119153), (731, 117523), (1141, 75293), (1751, 49063), (2771, 31003), (4429, 19397), (5117, 16789), (7009, 12257)]