16313913

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 32832000

約数和(自身を除く): 16518087

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 49, 57, 59, 63, 77, 99, 133, 147, 171, 177, 189, 209, 231, 297, 399, 413, 441, 513, 531, 539, 627, 649, 693, 931, 1121, 1197, 1239, 1323, 1463, 1593, 1617, 1881, 1947, 2079, 2793, 2891, 3363, 3591, 3717, 4389, 4543, 4851, 5643, 5841, 7847, 8379, 8673, 10089, 10241, 11151, 12331, 13167, 13629, 14553, 17523, 23541, 25137, 26019, 30267, 30723, 31801, 36993, 39501, 40887, 54929, 70623, 78057, 86317, 92169, 95403, 110979, 122661, 164787, 211869, 258951, 276507, 286209, 332937, 494361, 604219, 776853, 858627, 1483083, 1812657, 2330559, 5437971, 16313913]

約数ペア:

[(1, 16313913), (3, 5437971), (7, 2330559), (9, 1812657), (11, 1483083), (19, 858627), (21, 776853), (27, 604219), (33, 494361), (49, 332937), (57, 286209), (59, 276507), (63, 258951), (77, 211869), (99, 164787), (133, 122661), (147, 110979), (171, 95403), (177, 92169), (189, 86317), (209, 78057), (231, 70623), (297, 54929), (399, 40887), (413, 39501), (441, 36993), (513, 31801), (531, 30723), (539, 30267), (627, 26019), (649, 25137), (693, 23541), (931, 17523), (1121, 14553), (1197, 13629), (1239, 13167), (1323, 12331), (1463, 11151), (1593, 10241), (1617, 10089), (1881, 8673), (1947, 8379), (2079, 7847), (2793, 5841), (2891, 5643), (3363, 4851), (3591, 4543), (3717, 4389)]