69245847

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 122664960

約数和(自身を除く): 53419113

約数列:

[1, 3, 9, 11, 23, 27, 31, 33, 69, 81, 93, 99, 109, 207, 253, 279, 297, 327, 341, 621, 713, 759, 837, 891, 981, 1023, 1199, 1863, 2139, 2277, 2507, 2511, 2943, 3069, 3379, 3597, 6417, 6831, 7521, 7843, 8829, 9207, 10137, 10791, 19251, 20493, 22563, 23529, 27577, 27621, 30411, 32373, 37169, 57753, 67689, 70587, 77717, 82731, 91233, 97119, 111507, 203067, 211761, 233151, 248193, 273699, 334521, 635283, 699453, 744579, 854887, 1003563, 2098359, 2233737, 2564661, 3010689, 6295077, 7693983, 23081949, 69245847]

約数ペア:

[(1, 69245847), (3, 23081949), (9, 7693983), (11, 6295077), (23, 3010689), (27, 2564661), (31, 2233737), (33, 2098359), (69, 1003563), (81, 854887), (93, 744579), (99, 699453), (109, 635283), (207, 334521), (253, 273699), (279, 248193), (297, 233151), (327, 211761), (341, 203067), (621, 111507), (713, 97119), (759, 91233), (837, 82731), (891, 77717), (981, 70587), (1023, 67689), (1199, 57753), (1863, 37169), (2139, 32373), (2277, 30411), (2507, 27621), (2511, 27577), (2943, 23529), (3069, 22563), (3379, 20493), (3597, 19251), (6417, 10791), (6831, 10137), (7521, 9207), (7843, 8829)]