90604899

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 171916800

約数和(自身を除く): 81311901

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 81, 99, 189, 199, 219, 231, 297, 511, 567, 597, 657, 693, 803, 891, 1393, 1533, 1791, 1971, 2079, 2189, 2409, 4179, 4599, 5373, 5621, 5913, 6237, 6567, 7227, 12537, 13797, 14527, 15323, 16119, 16863, 19701, 21681, 37611, 41391, 43581, 45969, 50589, 59103, 65043, 101689, 112833, 130743, 137907, 151767, 159797, 177309, 305067, 392229, 413721, 455301, 479391, 915201, 1118579, 1176687, 1241163, 1438173, 2745603, 3355737, 4314519, 8236809, 10067211, 12943557, 30201633, 90604899]

約数ペア:

[(1, 90604899), (3, 30201633), (7, 12943557), (9, 10067211), (11, 8236809), (21, 4314519), (27, 3355737), (33, 2745603), (63, 1438173), (73, 1241163), (77, 1176687), (81, 1118579), (99, 915201), (189, 479391), (199, 455301), (219, 413721), (231, 392229), (297, 305067), (511, 177309), (567, 159797), (597, 151767), (657, 137907), (693, 130743), (803, 112833), (891, 101689), (1393, 65043), (1533, 59103), (1791, 50589), (1971, 45969), (2079, 43581), (2189, 41391), (2409, 37611), (4179, 21681), (4599, 19701), (5373, 16863), (5621, 16119), (5913, 15323), (6237, 14527), (6567, 13797), (7227, 12537)]