85538173

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 105390720

約数和(自身を除く): 19852547

約数列:

[1, 7, 23, 49, 71, 161, 497, 1069, 1127, 1633, 3479, 7483, 11431, 24587, 52381, 75899, 80017, 172109, 531293, 1204763, 1745677, 3719051, 12219739, 85538173]

約数ペア:

[(1, 85538173), (7, 12219739), (23, 3719051), (49, 1745677), (71, 1204763), (161, 531293), (497, 172109), (1069, 80017), (1127, 75899), (1633, 52381), (3479, 24587), (7483, 11431)]