53790291

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 28704429

約数列:

[1, 3, 9, 27, 43, 107, 129, 321, 387, 433, 963, 1161, 1299, 2889, 3897, 4601, 11691, 13803, 18619, 41409, 46331, 55857, 124227, 138993, 167571, 416979, 502713, 1250937, 1992233, 5976699, 17930097, 53790291]

約数ペア:

[(1, 53790291), (3, 17930097), (9, 5976699), (27, 1992233), (43, 1250937), (107, 502713), (129, 416979), (321, 167571), (387, 138993), (433, 124227), (963, 55857), (1161, 46331), (1299, 41409), (2889, 18619), (3897, 13803), (4601, 11691)]