4328181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 3735819

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 59, 99, 117, 143, 171, 177, 209, 247, 297, 351, 429, 513, 531, 627, 649, 741, 767, 1121, 1287, 1593, 1881, 1947, 2223, 2301, 2717, 3363, 3861, 5643, 5841, 6669, 6903, 8151, 8437, 10089, 12331, 14573, 17523, 20709, 24453, 25311, 30267, 36993, 43719, 73359, 75933, 110979, 131157, 160303, 227799, 332937, 393471, 480909, 1442727, 4328181]

約数ペア:

[(1, 4328181), (3, 1442727), (9, 480909), (11, 393471), (13, 332937), (19, 227799), (27, 160303), (33, 131157), (39, 110979), (57, 75933), (59, 73359), (99, 43719), (117, 36993), (143, 30267), (171, 25311), (177, 24453), (209, 20709), (247, 17523), (297, 14573), (351, 12331), (429, 10089), (513, 8437), (531, 8151), (627, 6903), (649, 6669), (741, 5841), (767, 5643), (1121, 3861), (1287, 3363), (1593, 2717), (1881, 2301), (1947, 2223)]