66588639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 99644160

約数和(自身を除く): 33055521

約数列:

[1, 3, 13, 39, 43, 59, 129, 177, 559, 673, 767, 1677, 2019, 2301, 2537, 7611, 8749, 26247, 28939, 32981, 39707, 86817, 98943, 119121, 376207, 516191, 1128621, 1548573, 1707401, 5122203, 22196213, 66588639]

約数ペア:

[(1, 66588639), (3, 22196213), (13, 5122203), (39, 1707401), (43, 1548573), (59, 1128621), (129, 516191), (177, 376207), (559, 119121), (673, 98943), (767, 86817), (1677, 39707), (2019, 32981), (2301, 28939), (2537, 26247), (7611, 8749)]