204559641

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52981}}^1$

素因数の和:53014

約数の個数: 32

約数和(自身を含む): 356039040

約数和(自身を除く): 151479399

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 52981, 158943, 476829, 582791, 688753, 1430487, 1748373, 2066259, 5245119, 6198777, 7576283, 15735357, 18596331, 22728849, 68186547, 204559641]

約数ペア:

[(1, 204559641), (3, 68186547), (9, 22728849), (11, 18596331), (13, 15735357), (27, 7576283), (33, 6198777), (39, 5245119), (99, 2066259), (117, 1748373), (143, 1430487), (297, 688753), (351, 582791), (429, 476829), (1287, 158943), (3861, 52981)]