51734457

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 77939680

約数和(自身を除く): 26205223

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 1009, 1899, 3027, 5697, 9081, 17091, 27243, 51273, 81729, 212899, 245187, 638697, 1916091, 5748273, 17244819, 51734457]

約数ペア:

[(1, 51734457), (3, 17244819), (9, 5748273), (27, 1916091), (81, 638697), (211, 245187), (243, 212899), (633, 81729), (1009, 51273), (1899, 27243), (3027, 17091), (5697, 9081)]