27542697

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 45497088

約数和(自身を除く): 17954391

約数列:

[1, 3, 7, 13, 21, 39, 91, 233, 273, 433, 699, 1299, 1631, 3029, 3031, 4893, 5629, 9087, 9093, 16887, 21203, 39403, 63609, 100889, 118209, 302667, 706223, 1311557, 2118669, 3934671, 9180899, 27542697]

約数ペア:

[(1, 27542697), (3, 9180899), (7, 3934671), (13, 2118669), (21, 1311557), (39, 706223), (91, 302667), (233, 118209), (273, 100889), (433, 63609), (699, 39403), (1299, 21203), (1631, 16887), (3029, 9093), (3031, 9087), (4893, 5629)]