54978231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238001}}^1$

素因数の和:238022

約数の個数: 16

約数和(自身を含む): 91392768

約数和(自身を除く): 36414537

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 238001, 714003, 1666007, 2618011, 4998021, 7854033, 18326077, 54978231]

約数ペア:

[(1, 54978231), (3, 18326077), (7, 7854033), (11, 4998021), (21, 2618011), (33, 1666007), (77, 714003), (231, 238001)]