27338157

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 49840128

約数和(自身を除く): 22501971

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 231, 309, 383, 693, 721, 927, 1133, 1149, 2163, 2681, 3399, 3447, 4213, 6489, 7931, 8043, 10197, 12639, 23793, 24129, 29491, 37917, 39449, 71379, 88473, 118347, 265419, 276143, 355041, 433939, 828429, 1301817, 2485287, 3037573, 3905451, 9112719, 27338157]

約数ペア:

[(1, 27338157), (3, 9112719), (7, 3905451), (9, 3037573), (11, 2485287), (21, 1301817), (33, 828429), (63, 433939), (77, 355041), (99, 276143), (103, 265419), (231, 118347), (309, 88473), (383, 71379), (693, 39449), (721, 37917), (927, 29491), (1133, 24129), (1149, 23793), (2163, 12639), (2681, 10197), (3399, 8043), (3447, 7931), (4213, 6489)]