69548941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 91404288

約数和(自身を除く): 21855347

約数列:

[1, 7, 11, 23, 77, 161, 173, 227, 253, 1211, 1589, 1771, 1903, 2497, 3979, 5221, 13321, 17479, 27853, 36547, 39271, 43769, 57431, 274897, 306383, 402017, 431981, 903233, 3023867, 6322631, 9935563, 69548941]

約数ペア:

[(1, 69548941), (7, 9935563), (11, 6322631), (23, 3023867), (77, 903233), (161, 431981), (173, 402017), (227, 306383), (253, 274897), (1211, 57431), (1589, 43769), (1771, 39271), (1903, 36547), (2497, 27853), (3979, 17479), (5221, 13321)]