51989067

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 84123200

約数和(自身を除く): 32134133

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2029, 2847, 6087, 8541, 18261, 25623, 26377, 54783, 79131, 148117, 237393, 444351, 712179, 1333053, 1925521, 3999159, 5776563, 17329689, 51989067]

約数ペア:

[(1, 51989067), (3, 17329689), (9, 5776563), (13, 3999159), (27, 1925521), (39, 1333053), (73, 712179), (117, 444351), (219, 237393), (351, 148117), (657, 79131), (949, 54783), (1971, 26377), (2029, 25623), (2847, 18261), (6087, 8541)]