87112281

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1913}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 119249856

約数和(自身を除く): 32137575

約数列:

[1, 3, 43, 129, 353, 1059, 1913, 5739, 15179, 45537, 82259, 246777, 675289, 2025867, 29037427, 87112281]

約数ペア:

[(1, 87112281), (3, 29037427), (43, 2025867), (129, 675289), (353, 246777), (1059, 82259), (1913, 45537), (5739, 15179)]