87139527

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 117469440

約数和(自身を除く): 30329913

約数列:

[1, 3, 179, 263, 537, 617, 789, 1851, 47077, 110443, 141231, 162271, 331329, 486813, 29046509, 87139527]

約数ペア:

[(1, 87139527), (3, 29046509), (179, 486813), (263, 331329), (537, 162271), (617, 141231), (789, 110443), (1851, 47077)]