85202859

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{11239}}^1$

素因数の和:11287

約数の個数: 24

約数和(自身を含む): 137038080

約数和(自身を除く): 51835221

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 11239, 33717, 78673, 213541, 236019, 640623, 1494787, 4057279, 4484361, 12171837, 28400953, 85202859]

約数ペア:

[(1, 85202859), (3, 28400953), (7, 12171837), (19, 4484361), (21, 4057279), (57, 1494787), (133, 640623), (361, 236019), (399, 213541), (1083, 78673), (2527, 33717), (7581, 11239)]