54638859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27143}}^1$

素因数の和:27218

約数の個数: 16

約数和(自身を含む): 80780544

約数和(自身を除く): 26141685

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 27143, 81429, 298573, 895719, 1655723, 4967169, 18212953, 54638859]

約数ペア:

[(1, 54638859), (3, 18212953), (11, 4967169), (33, 1655723), (61, 895719), (183, 298573), (671, 81429), (2013, 27143)]