27621567

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 41657616

約数和(自身を除く): 14036049

約数列:

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

約数ペア:

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