75403713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 50394687

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 449, 727, 1347, 2181, 3143, 4939, 5089, 7997, 9429, 14817, 15267, 23991, 34573, 55979, 103719, 167937, 326423, 979269, 2284961, 3590653, 6854883, 10771959, 25134571, 75403713]

約数ペア:

[(1, 75403713), (3, 25134571), (7, 10771959), (11, 6854883), (21, 3590653), (33, 2284961), (77, 979269), (231, 326423), (449, 167937), (727, 103719), (1347, 55979), (2181, 34573), (3143, 23991), (4939, 15267), (5089, 14817), (7997, 9429)]