129617631

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 100206369

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 59, 99, 117, 143, 177, 297, 351, 429, 531, 569, 649, 767, 1287, 1593, 1707, 1947, 2301, 3861, 5121, 5841, 6259, 6903, 7397, 8437, 15363, 17523, 18777, 20709, 22191, 25311, 33571, 56331, 66573, 75933, 81367, 100713, 168993, 199719, 227799, 244101, 302139, 369281, 436423, 732303, 906417, 1107843, 1309269, 2196909, 3323529, 3927807, 4800653, 9970587, 11783421, 14401959, 43205877, 129617631]

約数ペア:

[(1, 129617631), (3, 43205877), (9, 14401959), (11, 11783421), (13, 9970587), (27, 4800653), (33, 3927807), (39, 3323529), (59, 2196909), (99, 1309269), (117, 1107843), (143, 906417), (177, 732303), (297, 436423), (351, 369281), (429, 302139), (531, 244101), (569, 227799), (649, 199719), (767, 168993), (1287, 100713), (1593, 81367), (1707, 75933), (1947, 66573), (2301, 56331), (3861, 33571), (5121, 25311), (5841, 22191), (6259, 20709), (6903, 18777), (7397, 17523), (8437, 15363)]