82864701

素因数分解:

$3^6\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:792

約数の個数: 28

約数和(自身を含む): 125087292

約数和(自身を除く): 42222591

約数列:

[1, 3, 9, 27, 81, 197, 243, 577, 591, 729, 1731, 1773, 5193, 5319, 15579, 15957, 46737, 47871, 113669, 140211, 143613, 341007, 420633, 1023021, 3069063, 9207189, 27621567, 82864701]

約数ペア:

[(1, 82864701), (3, 27621567), (9, 9207189), (27, 3069063), (81, 1023021), (197, 420633), (243, 341007), (577, 143613), (591, 140211), (729, 113669), (1731, 47871), (1773, 46737), (5193, 15957), (5319, 15579)]