1323127377

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4979

約数の個数: 72

約数和(自身を含む): 2381870400

約数和(自身を除く): 1058743023

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 121, 143, 171, 209, 247, 363, 429, 627, 741, 1089, 1287, 1573, 1881, 2223, 2299, 2717, 4719, 4919, 6897, 8151, 14157, 14757, 20691, 24453, 29887, 44271, 54109, 63947, 89661, 93461, 162327, 191841, 268983, 280383, 486981, 575523, 595199, 703417, 841149, 1028071, 1214993, 1785597, 2110251, 3084213, 3644979, 5356791, 6330753, 7737587, 9252639, 10934937, 11308781, 13364923, 23212761, 33926343, 40094769, 69638283, 101779029, 120284307, 147014153, 441042459, 1323127377]

約数ペア:

[(1, 1323127377), (3, 441042459), (9, 147014153), (11, 120284307), (13, 101779029), (19, 69638283), (33, 40094769), (39, 33926343), (57, 23212761), (99, 13364923), (117, 11308781), (121, 10934937), (143, 9252639), (171, 7737587), (209, 6330753), (247, 5356791), (363, 3644979), (429, 3084213), (627, 2110251), (741, 1785597), (1089, 1214993), (1287, 1028071), (1573, 841149), (1881, 703417), (2223, 595199), (2299, 575523), (2717, 486981), (4719, 280383), (4919, 268983), (6897, 191841), (8151, 162327), (14157, 93461), (14757, 89661), (20691, 63947), (24453, 54109), (29887, 44271)]