15794163

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 14065677

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 99, 107, 189, 213, 231, 297, 321, 497, 639, 693, 749, 781, 963, 1177, 1491, 1917, 2079, 2247, 2343, 2889, 3531, 4473, 5467, 6741, 7029, 7597, 8239, 10593, 13419, 16401, 20223, 21087, 22791, 24717, 31779, 49203, 53179, 68373, 74151, 83567, 147609, 159537, 205119, 222453, 250701, 478611, 584969, 752103, 1435833, 1754907, 2256309, 5264721, 15794163]

約数ペア:

[(1, 15794163), (3, 5264721), (7, 2256309), (9, 1754907), (11, 1435833), (21, 752103), (27, 584969), (33, 478611), (63, 250701), (71, 222453), (77, 205119), (99, 159537), (107, 147609), (189, 83567), (213, 74151), (231, 68373), (297, 53179), (321, 49203), (497, 31779), (639, 24717), (693, 22791), (749, 21087), (781, 20223), (963, 16401), (1177, 13419), (1491, 10593), (1917, 8239), (2079, 7597), (2247, 7029), (2343, 6741), (2889, 5467), (3531, 4473)]