27865266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 66963456

約数和(自身を除く): 39098190

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 691, 858, 1034, 1222, 1382, 1551, 1833, 2073, 3102, 3666, 4146, 6721, 7601, 8983, 13442, 15202, 17966, 20163, 22803, 26949, 32477, 40326, 45606, 53898, 64954, 97431, 98813, 194862, 197626, 296439, 357247, 422201, 592878, 714494, 844402, 1071741, 1266603, 2143482, 2533206, 4644211, 9288422, 13932633, 27865266]

約数ペア:

[(1, 27865266), (2, 13932633), (3, 9288422), (6, 4644211), (11, 2533206), (13, 2143482), (22, 1266603), (26, 1071741), (33, 844402), (39, 714494), (47, 592878), (66, 422201), (78, 357247), (94, 296439), (141, 197626), (143, 194862), (282, 98813), (286, 97431), (429, 64954), (517, 53898), (611, 45606), (691, 40326), (858, 32477), (1034, 26949), (1222, 22803), (1382, 20163), (1551, 17966), (1833, 15202), (2073, 13442), (3102, 8983), (3666, 7601), (4146, 6721)]