68999147

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 79978752

約数和(自身を除く): 10979605

約数列:

[1, 7, 173, 227, 251, 1211, 1589, 1757, 39271, 43423, 56977, 274897, 303961, 398839, 9857021, 68999147]

約数ペア:

[(1, 68999147), (7, 9857021), (173, 398839), (227, 303961), (251, 274897), (1211, 56977), (1589, 43423), (1757, 39271)]