27810054

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 65862720

約数和(自身を除く): 38052666

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 79, 81, 82, 106, 123, 158, 159, 162, 237, 246, 318, 369, 474, 477, 711, 738, 954, 1107, 1422, 1431, 2133, 2173, 2214, 2862, 3239, 3321, 4187, 4266, 4293, 4346, 6399, 6478, 6519, 6642, 8374, 8586, 9717, 12561, 12798, 13038, 19434, 19557, 25122, 29151, 37683, 39114, 58302, 58671, 75366, 87453, 113049, 117342, 171667, 174906, 176013, 226098, 262359, 339147, 343334, 352026, 515001, 524718, 678294, 1030002, 1545003, 3090006, 4635009, 9270018, 13905027, 27810054]

約数ペア:

[(1, 27810054), (2, 13905027), (3, 9270018), (6, 4635009), (9, 3090006), (18, 1545003), (27, 1030002), (41, 678294), (53, 524718), (54, 515001), (79, 352026), (81, 343334), (82, 339147), (106, 262359), (123, 226098), (158, 176013), (159, 174906), (162, 171667), (237, 117342), (246, 113049), (318, 87453), (369, 75366), (474, 58671), (477, 58302), (711, 39114), (738, 37683), (954, 29151), (1107, 25122), (1422, 19557), (1431, 19434), (2133, 13038), (2173, 12798), (2214, 12561), (2862, 9717), (3239, 8586), (3321, 8374), (4187, 6642), (4266, 6519), (4293, 6478), (4346, 6399)]