27449919

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8221}}^1$

素因数の和:8287

約数の個数: 24

約数和(自身を含む): 46174752

約数和(自身を除く): 18724833

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 8221, 24663, 57547, 73989, 172641, 435713, 517923, 1307139, 3049991, 3921417, 9149973, 27449919]

約数ペア:

[(1, 27449919), (3, 9149973), (7, 3921417), (9, 3049991), (21, 1307139), (53, 517923), (63, 435713), (159, 172641), (371, 73989), (477, 57547), (1113, 24663), (3339, 8221)]