156958609797

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{128971}}^1$

素因数の和:129654

約数の個数: 48

約数和(自身を含む): 260750430720

約数和(自身を除く): 103791820923

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 647, 1881, 1941, 5823, 7117, 12293, 21351, 36879, 64053, 110637, 128971, 135223, 386913, 405669, 1160739, 1217007, 1418681, 2450449, 4256043, 7351347, 12768129, 22054041, 26954939, 80864817, 83444237, 242594451, 250332711, 750998133, 917886607, 1585440503, 2753659821, 4756321509, 8260979463, 14268964527, 17439845533, 52319536599, 156958609797]

約数ペア:

[(1, 156958609797), (3, 52319536599), (9, 17439845533), (11, 14268964527), (19, 8260979463), (33, 4756321509), (57, 2753659821), (99, 1585440503), (171, 917886607), (209, 750998133), (627, 250332711), (647, 242594451), (1881, 83444237), (1941, 80864817), (5823, 26954939), (7117, 22054041), (12293, 12768129), (21351, 7351347), (36879, 4256043), (64053, 2450449), (110637, 1418681), (128971, 1217007), (135223, 1160739), (386913, 405669)]