64068543

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30817}}^1$

素因数の和:30844

約数の個数: 32

約数和(自身を含む): 118341120

約数和(自身を除く): 54272577

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 30817, 92451, 215719, 277353, 338987, 647157, 832059, 1016961, 1941471, 2372909, 3050883, 5824413, 7118727, 9152649, 21356181, 64068543]

約数ペア:

[(1, 64068543), (3, 21356181), (7, 9152649), (9, 7118727), (11, 5824413), (21, 3050883), (27, 2372909), (33, 1941471), (63, 1016961), (77, 832059), (99, 647157), (189, 338987), (231, 277353), (297, 215719), (693, 92451), (2079, 30817)]