225848889

素因数分解:

$3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{1373}}^1$

素因数の和:1766

約数の個数: 36

約数和(自身を含む): 380782116

約数和(自身を除く): 154933227

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 373, 441, 1119, 1373, 2611, 3357, 4119, 7833, 9611, 12357, 18277, 23499, 28833, 54831, 67277, 86499, 164493, 201831, 512129, 605493, 1536387, 3584903, 4609161, 10754709, 25094321, 32264127, 75282963, 225848889]

約数ペア:

[(1, 225848889), (3, 75282963), (7, 32264127), (9, 25094321), (21, 10754709), (49, 4609161), (63, 3584903), (147, 1536387), (373, 605493), (441, 512129), (1119, 201831), (1373, 164493), (2611, 86499), (3357, 67277), (4119, 54831), (7833, 28833), (9611, 23499), (12357, 18277)]