7068141

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 4725459

約数列:

[1, 3, 9, 17, 27, 29, 51, 59, 81, 87, 153, 177, 243, 261, 459, 493, 531, 783, 1003, 1377, 1479, 1593, 1711, 2349, 3009, 4131, 4437, 4779, 5133, 7047, 9027, 13311, 14337, 15399, 27081, 29087, 39933, 46197, 81243, 87261, 119799, 138591, 243729, 261783, 415773, 785349, 2356047, 7068141]

約数ペア:

[(1, 7068141), (3, 2356047), (9, 785349), (17, 415773), (27, 261783), (29, 243729), (51, 138591), (59, 119799), (81, 87261), (87, 81243), (153, 46197), (177, 39933), (243, 29087), (261, 27081), (459, 15399), (493, 14337), (531, 13311), (783, 9027), (1003, 7047), (1377, 5133), (1479, 4779), (1593, 4437), (1711, 4131), (2349, 3009)]