84137427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 60323373

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 109, 113, 207, 253, 297, 327, 339, 621, 759, 981, 1017, 1199, 1243, 2277, 2507, 2599, 2943, 3051, 3597, 3729, 6831, 7521, 7797, 10791, 11187, 12317, 22563, 23391, 27577, 28589, 32373, 33561, 36951, 67689, 70173, 82731, 85767, 110853, 135487, 248193, 257301, 283291, 332559, 406461, 744579, 771903, 849873, 1219383, 2549619, 3116201, 3658149, 7648857, 9348603, 28045809, 84137427]

約数ペア:

[(1, 84137427), (3, 28045809), (9, 9348603), (11, 7648857), (23, 3658149), (27, 3116201), (33, 2549619), (69, 1219383), (99, 849873), (109, 771903), (113, 744579), (207, 406461), (253, 332559), (297, 283291), (327, 257301), (339, 248193), (621, 135487), (759, 110853), (981, 85767), (1017, 82731), (1199, 70173), (1243, 67689), (2277, 36951), (2507, 33561), (2599, 32373), (2943, 28589), (3051, 27577), (3597, 23391), (3729, 22563), (6831, 12317), (7521, 11187), (7797, 10791)]