57687003

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 95696640

約数和(自身を除く): 38009637

約数列:

[1, 3, 9, 11, 29, 33, 71, 87, 99, 213, 261, 283, 319, 639, 781, 849, 957, 2059, 2343, 2547, 2871, 3113, 6177, 7029, 8207, 9339, 18531, 20093, 22649, 24621, 28017, 60279, 67947, 73863, 90277, 180837, 203841, 221023, 270831, 582697, 663069, 812493, 1748091, 1989207, 5244273, 6409667, 19229001, 57687003]

約数ペア:

[(1, 57687003), (3, 19229001), (9, 6409667), (11, 5244273), (29, 1989207), (33, 1748091), (71, 812493), (87, 663069), (99, 582697), (213, 270831), (261, 221023), (283, 203841), (319, 180837), (639, 90277), (781, 73863), (849, 67947), (957, 60279), (2059, 28017), (2343, 24621), (2547, 22649), (2871, 20093), (3113, 18531), (6177, 9339), (7029, 8207)]