66520577

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 76090560

約数和(自身を除く): 9569983

約数列:

[1, 19, 23, 29, 181, 437, 551, 667, 841, 3439, 4163, 5249, 12673, 15979, 19343, 79097, 99731, 120727, 152221, 367517, 2293813, 2892199, 3501083, 66520577]

約数ペア:

[(1, 66520577), (19, 3501083), (23, 2892199), (29, 2293813), (181, 367517), (437, 152221), (551, 120727), (667, 99731), (841, 79097), (3439, 19343), (4163, 15979), (5249, 12673)]