9839961

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 15681600

約数和(自身を除く): 5841639

約数列:

[1, 3, 9, 27, 29, 59, 71, 81, 87, 177, 213, 261, 531, 639, 783, 1593, 1711, 1917, 2059, 2349, 4189, 4779, 5133, 5751, 6177, 12567, 15399, 18531, 37701, 46197, 55593, 113103, 121481, 138591, 166779, 339309, 364443, 1093329, 3279987, 9839961]

約数ペア:

[(1, 9839961), (3, 3279987), (9, 1093329), (27, 364443), (29, 339309), (59, 166779), (71, 138591), (81, 121481), (87, 113103), (177, 55593), (213, 46197), (261, 37701), (531, 18531), (639, 15399), (783, 12567), (1593, 6177), (1711, 5751), (1917, 5133), (2059, 4779), (2349, 4189)]