87071127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11983

約数の個数: 32

約数和(自身を含む): 144426240

約数和(自身を除く): 57355113

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 11939, 35817, 131329, 155207, 202963, 393987, 465621, 608889, 1707277, 2232593, 2638519, 5121831, 6697779, 7915557, 29023709, 87071127]

約数ペア:

[(1, 87071127), (3, 29023709), (11, 7915557), (13, 6697779), (17, 5121831), (33, 2638519), (39, 2232593), (51, 1707277), (143, 608889), (187, 465621), (221, 393987), (429, 202963), (561, 155207), (663, 131329), (2431, 35817), (7293, 11939)]