69868227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 116960256

約数和(自身を除く): 47092029

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 73, 97, 143, 219, 253, 291, 299, 429, 759, 803, 897, 949, 1067, 1261, 1679, 2231, 2409, 2847, 3201, 3289, 3783, 5037, 6693, 7081, 9867, 10439, 13871, 18469, 21243, 21827, 24541, 29003, 31317, 41613, 55407, 65481, 73623, 77891, 87009, 92053, 162863, 233673, 240097, 276159, 319033, 488589, 720291, 957099, 1012583, 1791493, 2117219, 3037749, 5374479, 6351657, 23289409, 69868227]

約数ペア:

[(1, 69868227), (3, 23289409), (11, 6351657), (13, 5374479), (23, 3037749), (33, 2117219), (39, 1791493), (69, 1012583), (73, 957099), (97, 720291), (143, 488589), (219, 319033), (253, 276159), (291, 240097), (299, 233673), (429, 162863), (759, 92053), (803, 87009), (897, 77891), (949, 73623), (1067, 65481), (1261, 55407), (1679, 41613), (2231, 31317), (2409, 29003), (2847, 24541), (3201, 21827), (3289, 21243), (3783, 18469), (5037, 13871), (6693, 10439), (7081, 9867)]