243349821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8274

約数の個数: 48

約数和(自身を含む): 430964352

約数和(自身を除く): 187614531

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 2277, 2691, 3289, 8221, 9867, 24663, 29601, 73989, 90431, 106873, 189083, 271293, 320619, 567249, 813879, 961857, 1175603, 1701747, 2079913, 2458079, 3526809, 6239739, 7374237, 10580427, 18719217, 22122711, 27038869, 81116607, 243349821]

約数ペア:

[(1, 243349821), (3, 81116607), (9, 27038869), (11, 22122711), (13, 18719217), (23, 10580427), (33, 7374237), (39, 6239739), (69, 3526809), (99, 2458079), (117, 2079913), (143, 1701747), (207, 1175603), (253, 961857), (299, 813879), (429, 567249), (759, 320619), (897, 271293), (1287, 189083), (2277, 106873), (2691, 90431), (3289, 73989), (8221, 29601), (9867, 24663)]