180568143

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16193}}^1$

素因数の和:16268

約数の個数: 32

約数和(自身を含む): 310924800

約数和(自身を除く): 130356657

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 16193, 48579, 113351, 145737, 340053, 437211, 955387, 1020159, 2866161, 3060477, 6687709, 8598483, 20063127, 25795449, 60189381, 180568143]

約数ペア:

[(1, 180568143), (3, 60189381), (7, 25795449), (9, 20063127), (21, 8598483), (27, 6687709), (59, 3060477), (63, 2866161), (177, 1020159), (189, 955387), (413, 437211), (531, 340053), (1239, 145737), (1593, 113351), (3717, 48579), (11151, 16193)]