55571073

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 76129536

約数和(自身を除く): 20558463

約数列:

[1, 3, 67, 83, 201, 249, 3331, 5561, 9993, 16683, 223177, 276473, 669531, 829419, 18523691, 55571073]

約数ペア:

[(1, 55571073), (3, 18523691), (67, 829419), (83, 669531), (201, 276473), (249, 223177), (3331, 16683), (5561, 9993)]