27035211

素因数分解:

$3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 42131664

約数和(自身を除く): 15096453

約数列:

[1, 3, 7, 21, 49, 147, 353, 521, 1059, 1563, 2471, 3647, 7413, 10941, 17297, 25529, 51891, 76587, 183913, 551739, 1287391, 3862173, 9011737, 27035211]

約数ペア:

[(1, 27035211), (3, 9011737), (7, 3862173), (21, 1287391), (49, 551739), (147, 183913), (353, 76587), (521, 51891), (1059, 25529), (1563, 17297), (2471, 10941), (3647, 7413)]