87153139

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{8831}}^1$

素因数の和:9041

約数の個数: 8

約数和(自身を含む): 89026560

約数和(自身を除く): 1873421

約数列:

[1, 71, 139, 8831, 9869, 627001, 1227509, 87153139]

約数ペア:

[(1, 87153139), (71, 1227509), (139, 627001), (8831, 9869)]