168367077

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 247351104

約数和(自身を除く): 78984027

約数列:

[1, 3, 9, 83, 249, 263, 747, 789, 857, 2367, 2571, 7713, 21829, 65487, 71131, 196461, 213393, 225391, 640179, 676173, 2028519, 18707453, 56122359, 168367077]

約数ペア:

[(1, 168367077), (3, 56122359), (9, 18707453), (83, 2028519), (249, 676173), (263, 640179), (747, 225391), (789, 213393), (857, 196461), (2367, 71131), (2571, 65487), (7713, 21829)]