151274907

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 266712576

約数和(自身を除く): 115437669

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 73, 111, 127, 147, 219, 259, 333, 381, 441, 511, 657, 777, 889, 1143, 1533, 1813, 2331, 2667, 2701, 3577, 4599, 4699, 5439, 6223, 8001, 8103, 9271, 10731, 14097, 16317, 18669, 18907, 24309, 27813, 32193, 32893, 42291, 56007, 56721, 64897, 83439, 98679, 132349, 170163, 194691, 230251, 296037, 343027, 397047, 454279, 584073, 690753, 1029081, 1191141, 1362837, 2072259, 2401189, 3087243, 4088511, 7203567, 16808323, 21610701, 50424969, 151274907]

約数ペア:

[(1, 151274907), (3, 50424969), (7, 21610701), (9, 16808323), (21, 7203567), (37, 4088511), (49, 3087243), (63, 2401189), (73, 2072259), (111, 1362837), (127, 1191141), (147, 1029081), (219, 690753), (259, 584073), (333, 454279), (381, 397047), (441, 343027), (511, 296037), (657, 230251), (777, 194691), (889, 170163), (1143, 132349), (1533, 98679), (1813, 83439), (2331, 64897), (2667, 56721), (2701, 56007), (3577, 42291), (4599, 32893), (4699, 32193), (5439, 27813), (6223, 24309), (8001, 18907), (8103, 18669), (9271, 16317), (10731, 14097)]