54115173

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 95921280

約数和(自身を除く): 41806107

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 853, 1007, 1113, 1197, 2559, 3021, 3339, 5971, 7049, 7677, 9063, 16207, 17913, 21147, 45209, 48621, 53739, 63441, 113449, 135627, 145863, 316463, 340347, 406881, 858971, 949389, 1021041, 2576913, 2848167, 6012797, 7730739, 18038391, 54115173]

約数ペア:

[(1, 54115173), (3, 18038391), (7, 7730739), (9, 6012797), (19, 2848167), (21, 2576913), (53, 1021041), (57, 949389), (63, 858971), (133, 406881), (159, 340347), (171, 316463), (371, 145863), (399, 135627), (477, 113449), (853, 63441), (1007, 53739), (1113, 48621), (1197, 45209), (2559, 21147), (3021, 17913), (3339, 16207), (5971, 9063), (7049, 7677)]