85028697

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{80749}}^1$

素因数の和:80774

約数の個数: 20

約数和(自身を含む): 136790500

約数和(自身を除く): 51761803

約数列:

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

約数ペア:

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