53310279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 80137728

約数和(自身を除く): 26827449

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 373, 671, 781, 1119, 2013, 2343, 4103, 4331, 12309, 12993, 22753, 26483, 47641, 68259, 79449, 142923, 250283, 291313, 750849, 873939, 1615463, 4846389, 17770093, 53310279]

約数ペア:

[(1, 53310279), (3, 17770093), (11, 4846389), (33, 1615463), (61, 873939), (71, 750849), (183, 291313), (213, 250283), (373, 142923), (671, 79449), (781, 68259), (1119, 47641), (2013, 26483), (2343, 22753), (4103, 12993), (4331, 12309)]