273485481981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{3889}}^1$

素因数の和:4478

約数の個数: 64

約数和(自身を含む): 402306912000

約数和(自身を除く): 128821430019

約数列:

[1, 3, 17, 37, 51, 83, 111, 249, 449, 629, 1347, 1411, 1887, 3071, 3889, 4233, 7633, 9213, 11667, 16613, 22899, 37267, 49839, 52207, 66113, 111801, 143893, 156621, 198339, 282421, 322787, 431679, 633539, 847263, 968361, 1378879, 1746161, 1900617, 2446181, 4136637, 5238483, 5487379, 7338543, 11943119, 16462137, 23440943, 29684737, 35829357, 64607957, 70322829, 89054211, 144931363, 193823871, 203033023, 434794089, 609099069, 1098335269, 2463833171, 3295005807, 5362460431, 7391499513, 16087381293, 91161827327, 273485481981]

約数ペア:

[(1, 273485481981), (3, 91161827327), (17, 16087381293), (37, 7391499513), (51, 5362460431), (83, 3295005807), (111, 2463833171), (249, 1098335269), (449, 609099069), (629, 434794089), (1347, 203033023), (1411, 193823871), (1887, 144931363), (3071, 89054211), (3889, 70322829), (4233, 64607957), (7633, 35829357), (9213, 29684737), (11667, 23440943), (16613, 16462137), (22899, 11943119), (37267, 7338543), (49839, 5487379), (52207, 5238483), (66113, 4136637), (111801, 2446181), (143893, 1900617), (156621, 1746161), (198339, 1378879), (282421, 968361), (322787, 847263), (431679, 633539)]