229836321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 393906240

約数和(自身を除く): 164069919

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 107, 117, 143, 321, 429, 963, 1177, 1287, 1391, 1669, 3531, 4173, 5007, 10593, 12519, 15021, 15301, 18359, 21697, 45903, 55077, 65091, 137709, 165231, 178583, 195273, 238667, 535749, 716001, 1607247, 1964413, 2148003, 2321579, 5893239, 6964737, 17679717, 20894211, 25537369, 76612107, 229836321]

約数ペア:

[(1, 229836321), (3, 76612107), (9, 25537369), (11, 20894211), (13, 17679717), (33, 6964737), (39, 5893239), (99, 2321579), (107, 2148003), (117, 1964413), (143, 1607247), (321, 716001), (429, 535749), (963, 238667), (1177, 195273), (1287, 178583), (1391, 165231), (1669, 137709), (3531, 65091), (4173, 55077), (5007, 45903), (10593, 21697), (12519, 18359), (15021, 15301)]