27432713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 10721527

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1103, 1309, 1463, 2261, 3553, 7721, 12133, 18751, 20957, 24871, 84931, 131257, 146699, 206261, 230527, 356269, 1443827, 1613689, 2493883, 3918959, 27432713]

約数ペア:

[(1, 27432713), (7, 3918959), (11, 2493883), (17, 1613689), (19, 1443827), (77, 356269), (119, 230527), (133, 206261), (187, 146699), (209, 131257), (323, 84931), (1103, 24871), (1309, 20957), (1463, 18751), (2261, 12133), (3553, 7721)]