27246219

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 50147328

約数和(自身を除く): 22901109

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 43, 77, 91, 129, 143, 211, 231, 273, 301, 429, 473, 559, 633, 903, 1001, 1419, 1477, 1677, 2321, 2743, 3003, 3311, 3913, 4431, 6149, 6963, 8229, 9073, 9933, 11739, 16247, 18447, 19201, 27219, 30173, 43043, 48741, 57603, 63511, 90519, 99803, 117949, 129129, 190533, 211211, 299409, 353847, 633633, 698621, 825643, 1297439, 2095863, 2476929, 3892317, 9082073, 27246219]

約数ペア:

[(1, 27246219), (3, 9082073), (7, 3892317), (11, 2476929), (13, 2095863), (21, 1297439), (33, 825643), (39, 698621), (43, 633633), (77, 353847), (91, 299409), (129, 211211), (143, 190533), (211, 129129), (231, 117949), (273, 99803), (301, 90519), (429, 63511), (473, 57603), (559, 48741), (633, 43043), (903, 30173), (1001, 27219), (1419, 19201), (1477, 18447), (1677, 16247), (2321, 11739), (2743, 9933), (3003, 9073), (3311, 8229), (3913, 6963), (4431, 6149)]