7211219157

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{46441}}^1$

素因数の和:46533

約数の個数: 32

約数和(自身を含む): 10967742720

約数和(自身を除く): 3756523563

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 2187, 5751, 17253, 46441, 51759, 139323, 155277, 417969, 1253907, 3297311, 3761721, 9891933, 11285163, 29675799, 33855489, 89027397, 101566467, 267082191, 801246573, 2403739719, 7211219157]

約数ペア:

[(1, 7211219157), (3, 2403739719), (9, 801246573), (27, 267082191), (71, 101566467), (81, 89027397), (213, 33855489), (243, 29675799), (639, 11285163), (729, 9891933), (1917, 3761721), (2187, 3297311), (5751, 1253907), (17253, 417969), (46441, 155277), (51759, 139323)]