52816887

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 80322560

約数和(自身を除く): 27505673

約数列:

[1, 3, 9, 27, 73, 127, 211, 219, 381, 633, 657, 1143, 1899, 1971, 3429, 5697, 9271, 15403, 26797, 27813, 46209, 80391, 83439, 138627, 241173, 250317, 415881, 723519, 1956181, 5868543, 17605629, 52816887]

約数ペア:

[(1, 52816887), (3, 17605629), (9, 5868543), (27, 1956181), (73, 723519), (127, 415881), (211, 250317), (219, 241173), (381, 138627), (633, 83439), (657, 80391), (1143, 46209), (1899, 27813), (1971, 26797), (3429, 15403), (5697, 9271)]