27568203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 42932736

約数和(自身を除く): 15364533

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 967, 1677, 2193, 2901, 9503, 12571, 16439, 28509, 37713, 41581, 49317, 124743, 213707, 540553, 641121, 706877, 1621659, 2120631, 9189401, 27568203]

約数ペア:

[(1, 27568203), (3, 9189401), (13, 2120631), (17, 1621659), (39, 706877), (43, 641121), (51, 540553), (129, 213707), (221, 124743), (559, 49317), (663, 41581), (731, 37713), (967, 28509), (1677, 16439), (2193, 12571), (2901, 9503)]