87527237

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 110403072

約数和(自身を除く): 22875835

約数列:

[1, 7, 17, 37, 103, 119, 193, 259, 629, 721, 1351, 1751, 3281, 3811, 4403, 7141, 12257, 19879, 22967, 26677, 49987, 64787, 121397, 139153, 337943, 453509, 735523, 849779, 2365601, 5148661, 12503891, 87527237]

約数ペア:

[(1, 87527237), (7, 12503891), (17, 5148661), (37, 2365601), (103, 849779), (119, 735523), (193, 453509), (259, 337943), (629, 139153), (721, 121397), (1351, 64787), (1751, 49987), (3281, 26677), (3811, 22967), (4403, 19879), (7141, 12257)]