127529619

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{22409}}^1$

素因数の和:22690

約数の個数: 16

約数和(自身を含む): 195056640

約数和(自身を除く): 67527021

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 22409, 67227, 156863, 470589, 6072839, 18218517, 42509873, 127529619]

約数ペア:

[(1, 127529619), (3, 42509873), (7, 18218517), (21, 6072839), (271, 470589), (813, 156863), (1897, 67227), (5691, 22409)]