55489869

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 84906432

約数和(自身を除く): 29416563

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4001, 4623, 12003, 13869, 36009, 92023, 268067, 276069, 804201, 828207, 2412603, 6165541, 18496623, 55489869]

約数ペア:

[(1, 55489869), (3, 18496623), (9, 6165541), (23, 2412603), (67, 828207), (69, 804201), (201, 276069), (207, 268067), (603, 92023), (1541, 36009), (4001, 13869), (4623, 12003)]