52791669

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 94019904

約数和(自身を除く): 41228235

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 283, 329, 423, 441, 567, 849, 987, 1269, 1323, 1981, 2303, 2547, 2961, 3807, 3969, 5943, 6909, 7641, 8883, 13301, 13867, 17829, 20727, 22923, 26649, 39903, 41601, 53487, 62181, 93107, 119709, 124803, 160461, 186543, 279321, 359127, 374409, 651749, 837963, 1077381, 1123227, 1955247, 2513889, 5865741, 7541667, 17597223, 52791669]

約数ペア:

[(1, 52791669), (3, 17597223), (7, 7541667), (9, 5865741), (21, 2513889), (27, 1955247), (47, 1123227), (49, 1077381), (63, 837963), (81, 651749), (141, 374409), (147, 359127), (189, 279321), (283, 186543), (329, 160461), (423, 124803), (441, 119709), (567, 93107), (849, 62181), (987, 53487), (1269, 41601), (1323, 39903), (1981, 26649), (2303, 22923), (2547, 20727), (2961, 17829), (3807, 13867), (3969, 13301), (5943, 8883), (6909, 7641)]