87976839

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{2927}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 120586752

約数和(自身を除く): 32609913

約数列:

[1, 3, 43, 129, 233, 699, 2927, 8781, 10019, 30057, 125861, 377583, 681991, 2045973, 29325613, 87976839]

約数ペア:

[(1, 87976839), (3, 29325613), (43, 2045973), (129, 681991), (233, 377583), (699, 125861), (2927, 30057), (8781, 10019)]