27827709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7841}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 45922752

約数和(自身を除く): 18095043

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 7841, 23523, 54887, 101933, 164661, 305799, 713531, 1325129, 2140593, 3975387, 9275903, 27827709]

約数ペア:

[(1, 27827709), (3, 9275903), (7, 3975387), (13, 2140593), (21, 1325129), (39, 713531), (91, 305799), (169, 164661), (273, 101933), (507, 54887), (1183, 23523), (3549, 7841)]