85814613

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 44217387

約数列:

[1, 3, 9, 27, 83, 149, 249, 257, 447, 747, 771, 1341, 2241, 2313, 4023, 6939, 12367, 21331, 37101, 38293, 63993, 111303, 114879, 191979, 333909, 344637, 575937, 1033911, 3178319, 9534957, 28604871, 85814613]

約数ペア:

[(1, 85814613), (3, 28604871), (9, 9534957), (27, 3178319), (83, 1033911), (149, 575937), (249, 344637), (257, 333909), (447, 191979), (747, 114879), (771, 111303), (1341, 63993), (2241, 38293), (2313, 37101), (4023, 21331), (6939, 12367)]