87610243

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{953}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 104772096

約数和(自身を除く): 17161853

約数列:

[1, 7, 23, 161, 571, 953, 3997, 6671, 13133, 21919, 91931, 153433, 544163, 3809141, 12515749, 87610243]

約数ペア:

[(1, 87610243), (7, 12515749), (23, 3809141), (161, 544163), (571, 153433), (953, 91931), (3997, 21919), (6671, 13133)]