1884408057

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 3326590080

約数和(自身を除く): 1442182023

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 73, 81, 159, 189, 219, 371, 477, 511, 567, 657, 859, 1113, 1431, 1533, 1971, 2577, 3339, 3869, 4293, 4599, 5913, 6013, 7731, 10017, 11607, 13797, 18039, 23193, 27083, 30051, 34821, 41391, 45527, 54117, 62707, 69579, 81249, 104463, 136581, 162351, 188121, 243747, 313389, 318689, 409743, 438949, 487053, 564363, 731241, 956067, 1229229, 1316847, 1693089, 2193723, 2868201, 3323471, 3687687, 3950541, 5079267, 8604603, 9970413, 11851623, 23264297, 25813809, 29911239, 35554869, 69792891, 89733717, 209378673, 269201151, 628136019, 1884408057]

約数ペア:

[(1, 1884408057), (3, 628136019), (7, 269201151), (9, 209378673), (21, 89733717), (27, 69792891), (53, 35554869), (63, 29911239), (73, 25813809), (81, 23264297), (159, 11851623), (189, 9970413), (219, 8604603), (371, 5079267), (477, 3950541), (511, 3687687), (567, 3323471), (657, 2868201), (859, 2193723), (1113, 1693089), (1431, 1316847), (1533, 1229229), (1971, 956067), (2577, 731241), (3339, 564363), (3869, 487053), (4293, 438949), (4599, 409743), (5913, 318689), (6013, 313389), (7731, 243747), (10017, 188121), (11607, 162351), (13797, 136581), (18039, 104463), (23193, 81249), (27083, 69579), (30051, 62707), (34821, 54117), (41391, 45527)]