162047809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 207323136

約数和(自身を除く): 45275327

約数列:

[1, 7, 11, 73, 77, 127, 227, 511, 803, 889, 1397, 1589, 2497, 5621, 9271, 9779, 16571, 17479, 28829, 64897, 101981, 115997, 182281, 201803, 317119, 713867, 1275967, 2104517, 2219833, 14731619, 23149687, 162047809]

約数ペア:

[(1, 162047809), (7, 23149687), (11, 14731619), (73, 2219833), (77, 2104517), (127, 1275967), (227, 713867), (511, 317119), (803, 201803), (889, 182281), (1397, 115997), (1589, 101981), (2497, 64897), (5621, 28829), (9271, 17479), (9779, 16571)]