269344251

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 451630080

約数和(自身を除く): 182285829

約数列:

[1, 3, 9, 11, 27, 33, 53, 71, 99, 159, 213, 241, 297, 477, 583, 639, 723, 781, 1431, 1749, 1917, 2169, 2343, 2651, 3763, 5247, 6507, 7029, 7953, 11289, 12773, 15741, 17111, 21087, 23859, 33867, 38319, 41393, 51333, 71577, 101601, 114957, 124179, 140503, 153999, 188221, 344871, 372537, 421509, 461997, 564663, 906883, 1117611, 1264527, 1693989, 2720649, 3793581, 5081967, 8161947, 9975713, 24485841, 29927139, 89781417, 269344251]

約数ペア:

[(1, 269344251), (3, 89781417), (9, 29927139), (11, 24485841), (27, 9975713), (33, 8161947), (53, 5081967), (71, 3793581), (99, 2720649), (159, 1693989), (213, 1264527), (241, 1117611), (297, 906883), (477, 564663), (583, 461997), (639, 421509), (723, 372537), (781, 344871), (1431, 188221), (1749, 153999), (1917, 140503), (2169, 124179), (2343, 114957), (2651, 101601), (3763, 71577), (5247, 51333), (6507, 41393), (7029, 38319), (7953, 33867), (11289, 23859), (12773, 21087), (15741, 17111)]