33686361

素因数分解:

$3^7\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 51456640

約数和(自身を除く): 17770279

約数列:

[1, 3, 9, 27, 73, 81, 211, 219, 243, 633, 657, 729, 1899, 1971, 2187, 5697, 5913, 15403, 17091, 17739, 46209, 51273, 53217, 138627, 153819, 159651, 415881, 461457, 1247643, 3742929, 11228787, 33686361]

約数ペア:

[(1, 33686361), (3, 11228787), (9, 3742929), (27, 1247643), (73, 461457), (81, 415881), (211, 159651), (219, 153819), (243, 138627), (633, 53217), (657, 51273), (729, 46209), (1899, 17739), (1971, 17091), (2187, 15403), (5697, 5913)]