25741242261

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{8219}}^1$

素因数の和:8535

約数の個数: 64

約数和(自身を含む): 44380108800

約数和(自身を除く): 18638866539

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 227, 511, 657, 681, 1533, 1589, 1971, 2043, 4599, 4767, 6129, 8219, 13797, 14301, 16571, 24657, 42903, 49713, 57533, 73971, 115997, 149139, 172599, 221913, 347991, 447417, 517797, 599987, 1043973, 1553391, 1799961, 1865713, 3131919, 4199909, 5399883, 5597139, 12599727, 13059991, 16199649, 16791417, 37799181, 39179973, 50374251, 113397543, 117539919, 136197049, 352619757, 408591147, 953379343, 1225773441, 2860138029, 3677320323, 8580414087, 25741242261]

約数ペア:

[(1, 25741242261), (3, 8580414087), (7, 3677320323), (9, 2860138029), (21, 1225773441), (27, 953379343), (63, 408591147), (73, 352619757), (189, 136197049), (219, 117539919), (227, 113397543), (511, 50374251), (657, 39179973), (681, 37799181), (1533, 16791417), (1589, 16199649), (1971, 13059991), (2043, 12599727), (4599, 5597139), (4767, 5399883), (6129, 4199909), (8219, 3131919), (13797, 1865713), (14301, 1799961), (16571, 1553391), (24657, 1043973), (42903, 599987), (49713, 517797), (57533, 447417), (73971, 347991), (115997, 221913), (149139, 172599)]