131975679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 205244928

約数和(自身を除く): 73269249

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2829, 4241, 10373, 12723, 31119, 46651, 97543, 139953, 173881, 292629, 521643, 1072973, 1912691, 3218919, 3999263, 5738073, 11997789, 43991893, 131975679]

約数ペア:

[(1, 131975679), (3, 43991893), (11, 11997789), (23, 5738073), (33, 3999263), (41, 3218919), (69, 1912691), (123, 1072973), (253, 521643), (451, 292629), (759, 173881), (943, 139953), (1353, 97543), (2829, 46651), (4241, 31119), (10373, 12723)]