133766937

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 211548480

約数和(自身を除く): 77781543

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 137, 261, 387, 411, 783, 841, 1161, 1233, 1247, 2523, 3699, 3741, 3973, 5891, 7569, 11223, 11919, 17673, 22707, 33669, 35757, 36163, 53019, 107271, 108489, 115217, 159057, 170839, 325467, 345651, 512517, 976401, 1036953, 1537551, 3110859, 4612653, 4954331, 14862993, 44588979, 133766937]

約数ペア:

[(1, 133766937), (3, 44588979), (9, 14862993), (27, 4954331), (29, 4612653), (43, 3110859), (87, 1537551), (129, 1036953), (137, 976401), (261, 512517), (387, 345651), (411, 325467), (783, 170839), (841, 159057), (1161, 115217), (1233, 108489), (1247, 107271), (2523, 53019), (3699, 36163), (3741, 35757), (3973, 33669), (5891, 22707), (7569, 17673), (11223, 11919)]