1538863792137

素因数分解:

$3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{39979}}^1$

素因数の和:40380

約数の個数: 96

約数和(自身を含む): 2670216224000

約数和(自身を除く): 1131352431863

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 337, 343, 441, 777, 1011, 1029, 1813, 2331, 2359, 3033, 3087, 5439, 7077, 12469, 12691, 16317, 16513, 21231, 37407, 38073, 39979, 49539, 87283, 112221, 114219, 115591, 119937, 148617, 261849, 279853, 346773, 359811, 610981, 785547, 839559, 1040319, 1479223, 1832943, 1958971, 2518677, 4276867, 4437669, 5498829, 5876913, 10354561, 12830601, 13313007, 13472923, 13712797, 17630739, 31063683, 38491803, 40418769, 41138391, 72481927, 93191049, 94310461, 121256307, 123415173, 217445781, 282931383, 498498151, 507373489, 652337343, 660173227, 848794149, 1495494453, 1522120467, 1980519681, 3489487057, 4486483359, 4566361401, 4621212589, 5941559043, 10468461171, 13863637767, 24426409399, 31405383513, 41590913301, 73279228197, 170984865793, 219837684591, 512954597379, 1538863792137]

約数ペア:

[(1, 1538863792137), (3, 512954597379), (7, 219837684591), (9, 170984865793), (21, 73279228197), (37, 41590913301), (49, 31405383513), (63, 24426409399), (111, 13863637767), (147, 10468461171), (259, 5941559043), (333, 4621212589), (337, 4566361401), (343, 4486483359), (441, 3489487057), (777, 1980519681), (1011, 1522120467), (1029, 1495494453), (1813, 848794149), (2331, 660173227), (2359, 652337343), (3033, 507373489), (3087, 498498151), (5439, 282931383), (7077, 217445781), (12469, 123415173), (12691, 121256307), (16317, 94310461), (16513, 93191049), (21231, 72481927), (37407, 41138391), (38073, 40418769), (39979, 38491803), (49539, 31063683), (87283, 17630739), (112221, 13712797), (114219, 13472923), (115591, 13313007), (119937, 12830601), (148617, 10354561), (261849, 5876913), (279853, 5498829), (346773, 4437669), (359811, 4276867), (610981, 2518677), (785547, 1958971), (839559, 1832943), (1040319, 1479223)]