81755771

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 89568864

約数和(自身を除く): 7813093

約数列:

[1, 17, 43, 97, 731, 1153, 1649, 4171, 19601, 49579, 70907, 111841, 842843, 1901297, 4809163, 81755771]

約数ペア:

[(1, 81755771), (17, 4809163), (43, 1901297), (97, 842843), (731, 111841), (1153, 70907), (1649, 49579), (4171, 19601)]