266565249

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2099

約数の個数: 40

約数和(自身を含む): 419012352

約数和(自身を除く): 152447103

約数列:

[1, 3, 9, 27, 31, 53, 81, 93, 159, 279, 477, 837, 1431, 1643, 2003, 2511, 4293, 4929, 6009, 14787, 18027, 44361, 54081, 62093, 106159, 133083, 162243, 186279, 318477, 558837, 955431, 1676511, 2866293, 3290929, 5029533, 8598879, 9872787, 29618361, 88855083, 266565249]

約数ペア:

[(1, 266565249), (3, 88855083), (9, 29618361), (27, 9872787), (31, 8598879), (53, 5029533), (81, 3290929), (93, 2866293), (159, 1676511), (279, 955431), (477, 558837), (837, 318477), (1431, 186279), (1643, 162243), (2003, 133083), (2511, 106159), (4293, 62093), (4929, 54081), (6009, 44361), (14787, 18027)]