538045173

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8527}}^1$

素因数の和:8599

約数の個数: 40

約数和(自身を含む): 866785920

約数和(自身を除く): 328740747

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1539, 2337, 3321, 7011, 8527, 21033, 25581, 63099, 76743, 162013, 230229, 349607, 486039, 690687, 1048821, 1458117, 3146463, 4374351, 6642533, 9439389, 13123053, 19927599, 28318167, 59782797, 179348391, 538045173]

約数ペア:

[(1, 538045173), (3, 179348391), (9, 59782797), (19, 28318167), (27, 19927599), (41, 13123053), (57, 9439389), (81, 6642533), (123, 4374351), (171, 3146463), (369, 1458117), (513, 1048821), (779, 690687), (1107, 486039), (1539, 349607), (2337, 230229), (3321, 162013), (7011, 76743), (8527, 63099), (21033, 25581)]