276038691

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 381100032

約数和(自身を除く): 105061341

約数列:

[1, 3, 41, 123, 127, 381, 431, 1293, 1681, 5043, 5207, 15621, 17671, 53013, 54737, 164211, 213487, 640461, 724511, 2173533, 2244217, 6732651, 92012897, 276038691]

約数ペア:

[(1, 276038691), (3, 92012897), (41, 6732651), (123, 2244217), (127, 2173533), (381, 724511), (431, 640461), (1293, 213487), (1681, 164211), (5043, 54737), (5207, 53013), (15621, 17671)]