27526149

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 48128960

約数和(自身を除く): 20602811

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1129, 1161, 2709, 3387, 3483, 7903, 8127, 10161, 23709, 24381, 30483, 48547, 71127, 91449, 145641, 213381, 339829, 436923, 640143, 1019487, 1310769, 3058461, 3932307, 9175383, 27526149]

約数ペア:

[(1, 27526149), (3, 9175383), (7, 3932307), (9, 3058461), (21, 1310769), (27, 1019487), (43, 640143), (63, 436923), (81, 339829), (129, 213381), (189, 145641), (301, 91449), (387, 71127), (567, 48547), (903, 30483), (1129, 24381), (1161, 23709), (2709, 10161), (3387, 8127), (3483, 7903)]