54997677

素因数分解:

$3^3\times 7^1\times {\mathrm{290993}}^1$

素因数の和:291009

約数の個数: 16

約数和(自身を含む): 93118080

約数和(自身を除く): 38120403

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 290993, 872979, 2036951, 2618937, 6110853, 7856811, 18332559, 54997677]

約数ペア:

[(1, 54997677), (3, 18332559), (7, 7856811), (9, 6110853), (21, 2618937), (27, 2036951), (63, 872979), (189, 290993)]