27348321

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 49871808

約数和(自身を除く): 22523487

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1301, 1617, 1911, 3003, 3903, 7007, 9107, 14311, 16913, 21021, 27321, 42933, 50739, 63749, 100177, 118391, 186043, 191247, 300531, 355173, 558129, 701239, 828737, 1302301, 2103717, 2486211, 3906903, 9116107, 27348321]

約数ペア:

[(1, 27348321), (3, 9116107), (7, 3906903), (11, 2486211), (13, 2103717), (21, 1302301), (33, 828737), (39, 701239), (49, 558129), (77, 355173), (91, 300531), (143, 191247), (147, 186043), (231, 118391), (273, 100177), (429, 63749), (539, 50739), (637, 42933), (1001, 27321), (1301, 21021), (1617, 16913), (1911, 14311), (3003, 9107), (3903, 7007)]