255086091

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{80749}}^1$

素因数の和:80777

約数の個数: 24

約数和(自身を含む): 411502000

約数和(自身を除く): 156415909

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 80749, 242247, 726741, 1049737, 2180223, 3149211, 6540669, 9447633, 19622007, 28342899, 85028697, 255086091]

約数ペア:

[(1, 255086091), (3, 85028697), (9, 28342899), (13, 19622007), (27, 9447633), (39, 6540669), (81, 3149211), (117, 2180223), (243, 1049737), (351, 726741), (1053, 242247), (3159, 80749)]