27163983

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 46687104

約数和(自身を除く): 19523121

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 107, 147, 157, 231, 321, 471, 539, 749, 1099, 1177, 1617, 1727, 2247, 3297, 3531, 5181, 5243, 7693, 8239, 12089, 15729, 16799, 23079, 24717, 36267, 50397, 57673, 84623, 117593, 173019, 184789, 253869, 352779, 554367, 823151, 1293523, 2469453, 3880569, 9054661, 27163983]

約数ペア:

[(1, 27163983), (3, 9054661), (7, 3880569), (11, 2469453), (21, 1293523), (33, 823151), (49, 554367), (77, 352779), (107, 253869), (147, 184789), (157, 173019), (231, 117593), (321, 84623), (471, 57673), (539, 50397), (749, 36267), (1099, 24717), (1177, 23079), (1617, 16799), (1727, 15729), (2247, 12089), (3297, 8239), (3531, 7693), (5181, 5243)]