131274

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 64

約数和(自身を含む): 362880

約数和(自身を除く): 231606

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 297, 306, 351, 374, 429, 442, 459, 561, 594, 663, 702, 858, 918, 1122, 1287, 1326, 1683, 1989, 2431, 2574, 3366, 3861, 3978, 4862, 5049, 5967, 7293, 7722, 10098, 11934, 14586, 21879, 43758, 65637, 131274]

約数ペア:

[(1, 131274), (2, 65637), (3, 43758), (6, 21879), (9, 14586), (11, 11934), (13, 10098), (17, 7722), (18, 7293), (22, 5967), (26, 5049), (27, 4862), (33, 3978), (34, 3861), (39, 3366), (51, 2574), (54, 2431), (66, 1989), (78, 1683), (99, 1326), (102, 1287), (117, 1122), (143, 918), (153, 858), (187, 702), (198, 663), (221, 594), (234, 561), (286, 459), (297, 442), (306, 429), (351, 374)]