85993851

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 36417669

約数列:

[1, 3, 41, 43, 71, 123, 129, 213, 229, 687, 1763, 2911, 3053, 5289, 8733, 9159, 9389, 9847, 16259, 28167, 29541, 48777, 125173, 375519, 403727, 666619, 699137, 1211181, 1999857, 2097411, 28664617, 85993851]

約数ペア:

[(1, 85993851), (3, 28664617), (41, 2097411), (43, 1999857), (71, 1211181), (123, 699137), (129, 666619), (213, 403727), (229, 375519), (687, 125173), (1763, 48777), (2911, 29541), (3053, 28167), (5289, 16259), (8733, 9847), (9159, 9389)]