1087176069

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6569}}^1$

素因数の和:6690

約数の個数: 48

約数和(自身を含む): 1869454080

約数和(自身を除く): 782278011

約数列:

[1, 3, 7, 9, 21, 37, 63, 71, 111, 213, 259, 333, 497, 639, 777, 1491, 2331, 2627, 4473, 6569, 7881, 18389, 19707, 23643, 45983, 55167, 59121, 137949, 165501, 243053, 413847, 466399, 729159, 1399197, 1701371, 2187477, 3264793, 4197591, 5104113, 9794379, 15312339, 17256763, 29383137, 51770289, 120797341, 155310867, 362392023, 1087176069]

約数ペア:

[(1, 1087176069), (3, 362392023), (7, 155310867), (9, 120797341), (21, 51770289), (37, 29383137), (63, 17256763), (71, 15312339), (111, 9794379), (213, 5104113), (259, 4197591), (333, 3264793), (497, 2187477), (639, 1701371), (777, 1399197), (1491, 729159), (2331, 466399), (2627, 413847), (4473, 243053), (6569, 165501), (7881, 137949), (18389, 59121), (19707, 55167), (23643, 45983)]