27464031

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2887}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 45653504

約数和(自身を除く): 18189473

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 2887, 3171, 8661, 9513, 20209, 25983, 60627, 181881, 435937, 1307811, 3051559, 3923433, 9154677, 27464031]

約数ペア:

[(1, 27464031), (3, 9154677), (7, 3923433), (9, 3051559), (21, 1307811), (63, 435937), (151, 181881), (453, 60627), (1057, 25983), (1359, 20209), (2887, 9513), (3171, 8661)]