162875349

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 293739264

約数和(自身を除く): 130863915

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 923, 1491, 2769, 2801, 4473, 6461, 8307, 8403, 19383, 19607, 25209, 36413, 58149, 58821, 109239, 176463, 198871, 254891, 327717, 596613, 764673, 1392097, 1789839, 2294019, 2585323, 4176291, 7755969, 12528873, 18097261, 23267907, 54291783, 162875349]

約数ペア:

[(1, 162875349), (3, 54291783), (7, 23267907), (9, 18097261), (13, 12528873), (21, 7755969), (39, 4176291), (63, 2585323), (71, 2294019), (91, 1789839), (117, 1392097), (213, 764673), (273, 596613), (497, 327717), (639, 254891), (819, 198871), (923, 176463), (1491, 109239), (2769, 58821), (2801, 58149), (4473, 36413), (6461, 25209), (8307, 19607), (8403, 19383)]