210204027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23857}}^1$

素因数の和:23963

約数の個数: 24

約数和(自身を含む): 334966320

約数和(自身を除く): 124762293

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 23857, 71571, 214713, 262427, 787281, 2123273, 2361843, 6369819, 19109457, 23356003, 70068009, 210204027]

約数ペア:

[(1, 210204027), (3, 70068009), (9, 23356003), (11, 19109457), (33, 6369819), (89, 2361843), (99, 2123273), (267, 787281), (801, 262427), (979, 214713), (2937, 71571), (8811, 23857)]