82360257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 133519104

約数和(自身を除く): 51158847

約数列:

[1, 3, 7, 17, 21, 51, 119, 281, 357, 821, 843, 1967, 2463, 4777, 5747, 5901, 13957, 14331, 17241, 33439, 41871, 97699, 100317, 230701, 293097, 692103, 1614907, 3921917, 4844721, 11765751, 27453419, 82360257]

約数ペア:

[(1, 82360257), (3, 27453419), (7, 11765751), (17, 4844721), (21, 3921917), (51, 1614907), (119, 692103), (281, 293097), (357, 230701), (821, 100317), (843, 97699), (1967, 41871), (2463, 33439), (4777, 17241), (5747, 14331), (5901, 13957)]