278889416091

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24077477}}^1$

素因数の和:24077513

約数の個数: 40

約数和(自身を含む): 489446972784

約数和(自身を除く): 210557556693

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 24077477, 72232431, 216697293, 264852247, 313007201, 650091879, 794556741, 939021603, 1950275637, 2383670223, 2817064809, 3443079211, 7151010669, 8451194427, 10329237633, 21453032007, 25353583281, 30987712899, 92963138697, 278889416091]

約数ペア:

[(1, 278889416091), (3, 92963138697), (9, 30987712899), (11, 25353583281), (13, 21453032007), (27, 10329237633), (33, 8451194427), (39, 7151010669), (81, 3443079211), (99, 2817064809), (117, 2383670223), (143, 1950275637), (297, 939021603), (351, 794556741), (429, 650091879), (891, 313007201), (1053, 264852247), (1287, 216697293), (3861, 72232431), (11583, 24077477)]