85207623

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 36720057

約数列:

[1, 3, 31, 53, 59, 93, 159, 177, 293, 879, 1643, 1829, 3127, 4929, 5487, 9083, 9381, 15529, 17287, 27249, 46587, 51861, 96937, 290811, 481399, 535897, 916211, 1444197, 1607691, 2748633, 28402541, 85207623]

約数ペア:

[(1, 85207623), (3, 28402541), (31, 2748633), (53, 1607691), (59, 1444197), (93, 916211), (159, 535897), (177, 481399), (293, 290811), (879, 96937), (1643, 51861), (1829, 46587), (3127, 27249), (4929, 17287), (5487, 15529), (9083, 9381)]