378230193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3946

約数の個数: 48

約数和(自身を含む): 636539904

約数和(自身を除く): 258309711

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 99, 129, 207, 253, 387, 473, 759, 989, 1419, 2277, 2967, 3863, 4257, 8901, 10879, 11589, 32637, 34767, 42493, 88849, 97911, 127479, 166109, 266547, 382437, 498327, 799641, 977339, 1494981, 1827199, 2932017, 3820507, 5481597, 8796051, 11461521, 16444791, 34384563, 42025577, 126076731, 378230193]

約数ペア:

[(1, 378230193), (3, 126076731), (9, 42025577), (11, 34384563), (23, 16444791), (33, 11461521), (43, 8796051), (69, 5481597), (99, 3820507), (129, 2932017), (207, 1827199), (253, 1494981), (387, 977339), (473, 799641), (759, 498327), (989, 382437), (1419, 266547), (2277, 166109), (2967, 127479), (3863, 97911), (4257, 88849), (8901, 42493), (10879, 34767), (11589, 32637)]