75868569

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 60

約数和(自身を含む): 137889664

約数和(自身を除く): 62021095

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 289, 357, 459, 463, 567, 867, 1071, 1377, 1389, 2023, 2601, 3213, 3241, 4167, 6069, 7803, 7871, 9639, 9723, 12501, 18207, 23409, 23613, 29169, 37503, 54621, 55097, 70839, 87507, 133807, 163863, 165291, 212517, 262521, 401421, 495873, 637551, 936649, 1204263, 1487619, 2809947, 3612789, 4462857, 8429841, 10838367, 25289523, 75868569]

約数ペア:

[(1, 75868569), (3, 25289523), (7, 10838367), (9, 8429841), (17, 4462857), (21, 3612789), (27, 2809947), (51, 1487619), (63, 1204263), (81, 936649), (119, 637551), (153, 495873), (189, 401421), (289, 262521), (357, 212517), (459, 165291), (463, 163863), (567, 133807), (867, 87507), (1071, 70839), (1377, 55097), (1389, 54621), (2023, 37503), (2601, 29169), (3213, 23613), (3241, 23409), (4167, 18207), (6069, 12501), (7803, 9723), (7871, 9639)]