86547861

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1487}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 129991680

約数和(自身を除く): 43443819

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 1487, 2007, 4461, 6467, 13383, 19401, 43123, 58203, 129369, 331601, 388107, 994803, 2984409, 9616429, 28849287, 86547861]

約数ペア:

[(1, 86547861), (3, 28849287), (9, 9616429), (29, 2984409), (87, 994803), (223, 388107), (261, 331601), (669, 129369), (1487, 58203), (2007, 43123), (4461, 19401), (6467, 13383)]