206671743

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{10247}}^1$

素因数の和:10345

約数の個数: 24

約数和(自身を含む): 313342848

約数和(自身を除く): 106671105

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 6723, 10247, 20169, 30741, 92223, 276669, 830007, 850501, 2490021, 2551503, 7654509, 22963527, 68890581, 206671743]

約数ペア:

[(1, 206671743), (3, 68890581), (9, 22963527), (27, 7654509), (81, 2551503), (83, 2490021), (243, 850501), (249, 830007), (747, 276669), (2241, 92223), (6723, 30741), (10247, 20169)]