49387527

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1571}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 81744000

約数和(自身を除く): 32356473

約数列:

[1, 3, 7, 9, 21, 63, 499, 1497, 1571, 3493, 4491, 4713, 10479, 10997, 14139, 31437, 32991, 98973, 783929, 2351787, 5487503, 7055361, 16462509, 49387527]

約数ペア:

[(1, 49387527), (3, 16462509), (7, 7055361), (9, 5487503), (21, 2351787), (63, 783929), (499, 98973), (1497, 32991), (1571, 31437), (3493, 14139), (4491, 10997), (4713, 10479)]