71370963

素因数分解:

$3^4\times {\mathrm{863}}^1\times {\mathrm{1021}}^1$

素因数の和:1896

約数の個数: 20

約数和(自身を含む): 106843968

約数和(自身を除く): 35473005

約数列:

[1, 3, 9, 27, 81, 863, 1021, 2589, 3063, 7767, 9189, 23301, 27567, 69903, 82701, 881123, 2643369, 7930107, 23790321, 71370963]

約数ペア:

[(1, 71370963), (3, 23790321), (9, 7930107), (27, 2643369), (81, 881123), (863, 82701), (1021, 69903), (2589, 27567), (3063, 23301), (7767, 9189)]