87045553

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 101082240

約数和(自身を除く): 14036687

約数列:

[1, 7, 137, 139, 653, 959, 973, 4571, 19043, 89461, 90767, 133301, 626227, 635369, 12435079, 87045553]

約数ペア:

[(1, 87045553), (7, 12435079), (137, 635369), (139, 626227), (653, 133301), (959, 90767), (973, 89461), (4571, 19043)]