255036692799

素因数分解:

$3^3\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1574563}}^1$

素因数の和:1575436

約数の個数: 32

約数和(自身を含む): 432312291840

約数和(自身を除く): 177275599041

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 857, 2571, 5999, 7713, 17997, 23139, 53991, 161973, 1574563, 4723689, 11021941, 14171067, 33065823, 42513201, 99197469, 297592407, 1349400491, 4048201473, 9445803437, 12144604419, 28337410311, 36433813257, 85012230933, 255036692799]

約数ペア:

[(1, 255036692799), (3, 85012230933), (7, 36433813257), (9, 28337410311), (21, 12144604419), (27, 9445803437), (63, 4048201473), (189, 1349400491), (857, 297592407), (2571, 99197469), (5999, 42513201), (7713, 33065823), (17997, 14171067), (23139, 11021941), (53991, 4723689), (161973, 1574563)]