80671629

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{601}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 109053504

約数和(自身を除く): 28381875

約数列:

[1, 3, 101, 303, 443, 601, 1329, 1803, 44743, 60701, 134229, 182103, 266243, 798729, 26890543, 80671629]

約数ペア:

[(1, 80671629), (3, 26890543), (101, 798729), (303, 266243), (443, 182103), (601, 134229), (1329, 60701), (1803, 44743)]