67800051

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{20753}}^1$

素因数の和:20784

約数の個数: 24

約数和(自身を含む): 110411280

約数和(自身を除く): 42611229

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 20753, 62259, 186777, 228283, 560331, 684849, 2054547, 2511113, 6163641, 7533339, 22600017, 67800051]

約数ペア:

[(1, 67800051), (3, 22600017), (9, 7533339), (11, 6163641), (27, 2511113), (33, 2054547), (99, 684849), (121, 560331), (297, 228283), (363, 186777), (1089, 62259), (3267, 20753)]