520145736159

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7817}}^1\times {\mathrm{15017}}^1$

素因数の和:23055

約数の個数: 32

約数和(自身を含む): 796514351616

約数和(自身を除く): 276368615457

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 7817, 15017, 23451, 45051, 54719, 105119, 164157, 315357, 1649387, 3168587, 4948161, 9505761, 11545709, 22180109, 34637127, 66540327, 117387889, 352163667, 821715223, 2465145669, 24768844579, 74306533737, 173381912053, 520145736159]

約数ペア:

[(1, 520145736159), (3, 173381912053), (7, 74306533737), (21, 24768844579), (211, 2465145669), (633, 821715223), (1477, 352163667), (4431, 117387889), (7817, 66540327), (15017, 34637127), (23451, 22180109), (45051, 11545709), (54719, 9505761), (105119, 4948161), (164157, 3168587), (315357, 1649387)]