57827661

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 78724800

約数和(自身を除く): 20897139

約数列:

[1, 3, 89, 109, 267, 327, 1987, 5961, 9701, 29103, 176843, 216583, 530529, 649749, 19275887, 57827661]

約数ペア:

[(1, 57827661), (3, 19275887), (89, 649749), (109, 530529), (267, 216583), (327, 176843), (1987, 29103), (5961, 9701)]