49843431

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 84389760

約数和(自身を除く): 34546329

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 643, 783, 891, 957, 1929, 2349, 2673, 2871, 5787, 7047, 7073, 8613, 17361, 18647, 21219, 25839, 52083, 55941, 63657, 77517, 156249, 167823, 190971, 205117, 503469, 572913, 615351, 1510407, 1718739, 1846053, 4531221, 5538159, 16614477, 49843431]

約数ペア:

[(1, 49843431), (3, 16614477), (9, 5538159), (11, 4531221), (27, 1846053), (29, 1718739), (33, 1510407), (81, 615351), (87, 572913), (99, 503469), (243, 205117), (261, 190971), (297, 167823), (319, 156249), (643, 77517), (783, 63657), (891, 55941), (957, 52083), (1929, 25839), (2349, 21219), (2673, 18647), (2871, 17361), (5787, 8613), (7047, 7073)]