66407367

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{130981}}^1$

素因数の和:131010

約数の個数: 12

約数和(自身を含む): 95878824

約数和(自身を除く): 29471457

約数列:

[1, 3, 13, 39, 169, 507, 130981, 392943, 1702753, 5108259, 22135789, 66407367]

約数ペア:

[(1, 66407367), (3, 22135789), (13, 5108259), (39, 1702753), (169, 392943), (507, 130981)]