76671945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{243403}}^1$

素因数の和:243421

約数の個数: 24

約数和(自身を含む): 151884096

約数和(自身を除く): 75212151

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 243403, 730209, 1217015, 1703821, 2190627, 3651045, 5111463, 8519105, 10953135, 15334389, 25557315, 76671945]

約数ペア:

[(1, 76671945), (3, 25557315), (5, 15334389), (7, 10953135), (9, 8519105), (15, 5111463), (21, 3651045), (35, 2190627), (45, 1703821), (63, 1217015), (105, 730209), (315, 243403)]