27257688

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 77176800

約数和(自身を除く): 49919112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2381, 2862, 3816, 4762, 5724, 7143, 9524, 11448, 14286, 19048, 21429, 28572, 42858, 57144, 64287, 85716, 126193, 128574, 171432, 252386, 257148, 378579, 504772, 514296, 757158, 1009544, 1135737, 1514316, 2271474, 3028632, 3407211, 4542948, 6814422, 9085896, 13628844, 27257688]

約数ペア:

[(1, 27257688), (2, 13628844), (3, 9085896), (4, 6814422), (6, 4542948), (8, 3407211), (9, 3028632), (12, 2271474), (18, 1514316), (24, 1135737), (27, 1009544), (36, 757158), (53, 514296), (54, 504772), (72, 378579), (106, 257148), (108, 252386), (159, 171432), (212, 128574), (216, 126193), (318, 85716), (424, 64287), (477, 57144), (636, 42858), (954, 28572), (1272, 21429), (1431, 19048), (1908, 14286), (2381, 11448), (2862, 9524), (3816, 7143), (4762, 5724)]