87971886

素因数分解:

$2^1\times 3^3\times {\mathrm{1629109}}^1$

素因数の和:1629120

約数の個数: 16

約数和(自身を含む): 195493200

約数和(自身を除く): 107521314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1629109, 3258218, 4887327, 9774654, 14661981, 29323962, 43985943, 87971886]

約数ペア:

[(1, 87971886), (2, 43985943), (3, 29323962), (6, 14661981), (9, 9774654), (18, 4887327), (27, 3258218), (54, 1629109)]