173770107

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{757}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 281175552

約数和(自身を除く): 107405445

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 643, 757, 1929, 2271, 4501, 5299, 10931, 12869, 13503, 15897, 32793, 38607, 76517, 90083, 229551, 270249, 486751, 1460253, 3407257, 8274767, 10221771, 24824301, 57923369, 173770107]

約数ペア:

[(1, 173770107), (3, 57923369), (7, 24824301), (17, 10221771), (21, 8274767), (51, 3407257), (119, 1460253), (357, 486751), (643, 270249), (757, 229551), (1929, 90083), (2271, 76517), (4501, 38607), (5299, 32793), (10931, 15897), (12869, 13503)]